{"title":"Engineering \u0026 Computing","description":"\u003cp\u003eExplore clothing and accessories featuring the mathematics behind antennas, encryption, databases and signal processing, with the story behind each design.\u003c\/p\u003e","products":[{"product_id":"prime-sieve-cotton-dress-shirt-small-remainders-oxblood-and-ivory","title":"Prime Sieve Cotton Dress Shirt: Small Remainders — Oxblood \u0026 Ivory","description":"\u003cp\u003e\u003cstrong\u003eWrite the numbers in rows, and the primes fall into place.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMore than two thousand years ago, Eratosthenes of Cyrene found the primes by crossing numbers out using a simple process: Remove every multiple of 2, then of 3, then of 5, and so on. Whatever survives can be divided only by itself and one. In this print every number is a dot: the pale ones crossed out, and the colored ones are prime.\u003c\/p\u003e\n\u003cp\u003eIf you write the numbers in rows, the width of the row decides the picture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmall Remainders.\u003c\/strong\u003e Rows 747 numbers wide. Divide 747 by 2, 3 and 5 and the remainders are 1, 0 and 2. Each small remainder sets the slant for its own multiples: those of 3 stand upright, while those of 2 and 5 drift at different angles, and the primes weave between them. As a result the primes look far less orderly than in the stripes of Composite Numbers, even though they are the same primes.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003ePrime numbers guard almost everything sent over the internet: the encryption behind online banking and secure websites rests on how hard it is to split a large number into its primes. Made for cryptographers, security engineers, software developers, data scientists and anyone who has ever wondered why numbers are so strange.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67807724667014,"sku":"KK969263526850301952-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67807724699782,"sku":"KK969263526850301952-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67807724732550,"sku":"KK969263526850301952-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67807724765318,"sku":"KK969263526850301952-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67807724798086,"sku":"KK969263526850301952-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67807724830854,"sku":"KK969263526850301952-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67807724863622,"sku":"KK969263526850301952-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67807724896390,"sku":"KK969263526850301952-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67807724929158,"sku":"KK969263526850301952-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Prime_Sieve_Dress_Shirt_-_Small_Remainders_-_Oxblood_Ivory_-_portrait.jpg?v=1793489414"},{"product_id":"prime-sieve-cotton-dress-shirt-composite-numbers-oxblood-and-ivory","title":"Prime Sieve Cotton Dress Shirt: Composite Numbers — Oxblood \u0026 Ivory","description":"\u003cp\u003e\u003cstrong\u003eWrite the numbers in rows, and the primes fall into place.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMore than two thousand years ago, Eratosthenes of Cyrene found the primes by crossing numbers out using a simple process: Remove every multiple of 2, then of 3, then of 5, and so on. Whatever survives can be divided only by itself and one. In this print every number is a dot: the pale ones crossed out, and the colored ones are prime.\u003c\/p\u003e\n\u003cp\u003eIf you write the numbers in rows, the width of the row decides the picture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComposite Numbers.\u003c\/strong\u003e Rows 750 numbers wide. 750 is 2 × 3 × 5 × 5 × 5, so every multiple of 2, 3 and 5 falls into the same columns row after row. The primes can only live in the columns left over, and they gather into fine vertical stripes.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003ePrime numbers guard almost everything sent over the internet: the encryption behind online banking and secure websites rests on how hard it is to split a large number into its primes. Made for cryptographers, security engineers, software developers, data scientists and anyone who has ever wondered why numbers are so strange.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. 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Whatever survives can be divided only by itself and one. In this print every number is a dot: the pale ones crossed out, and the colored ones are prime.\u003c\/p\u003e\n\u003cp\u003eIf you write the numbers in rows, the width of the row decides the picture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrime Numbers.\u003c\/strong\u003e Rows 751 numbers wide. 751 is itself prime, and each row is one longer than 750, so the stripes made by 2, 3 and 5 slip one place every row into diagonals.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003ePrime numbers guard almost everything sent over the internet: the encryption behind online banking and secure websites rests on how hard it is to split a large number into its primes. Made for cryptographers, security engineers, software developers, data scientists and anyone who has ever wondered why numbers are so strange.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). 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Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. Centuries later, Joseph Fourier showed why they work so well: almost any repeating shape can be built by adding together circular motions of different sizes and speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStar.\u003c\/strong\u003e The five-pointed star, approximately. To get the lines and points exact you'd need an infinite number of circles. This one has twenty-one, so the points are softly rounded and the lines wobble a little.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eThe circles that once tracked the planets are now Fourier analysis, the idea behind audio equalizers, MRI scanners and the compression in MP3s and JPEGs. Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eFor late nights in the lab, cold observatory domes and long afternoons of reading, in a relaxed unisex cut.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex Sweatshirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e280 g loopback knit, 95% polyester and 5% spandex. Warm, with a little stretch.\u003c\/li\u003e\n\u003cli\u003eCrew neck, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or machine below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasured laid flat, in cm (inches); chest is armpit to armpit. 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Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. 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Replace each turn with a smaller U, rotated to join its neighbors, and repeat.\u003c\/p\u003e\n\u003cp\u003eThis print shows a curve built on these rules at several levels of recursion.\u003c\/p\u003e\n\u003cp\u003eComputers use space-filling curves like this one to store maps, images and databases because this process keeps neighboring things side by side.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eSpace-filling curves sit inside the software that runs maps and databases, keeping nearby places together in memory so searches stay fast. Made for data engineers, GIS analysts, software developers and computer scientists.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67809413169286,"sku":"ZZ1516102-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67809413202054,"sku":"ZZ1516102-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67809413234822,"sku":"ZZ1516102-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67809413267590,"sku":"ZZ1516102-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67809413300358,"sku":"ZZ1516102-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Hilbert_Curve_Unisex_T-Shirt_Seoul_-_front.jpg?v=1793387639"},{"product_id":"sierpinski-triangles-mens-golf-shirt-trio-blue-gray","title":"Sierpinski Triangles Men's Golf Shirt: Trio — Blue Gray","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor the office, campus, field days and weekends: smart enough for a meeting, easy enough for a Saturday.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Golf Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% polyester jersey: breathable, moisture-wicking and wrinkle-resistant.\u003c\/li\u003e\n\u003cli\u003eClassic collar, three-button placket, reinforced seams.\u003c\/li\u003e\n\u003cli\u003ePrinted on every panel: body, sleeves and collar.\u003c\/li\u003e\n\u003cli\u003eWash cold by hand or machine, below 45 °C. No bleach, no tumble dry.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). For 4XL measurements, email us. Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e98 (38.6)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003ctd\u003e22 (8.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e71 (28.0)\u003c\/td\u003e\n\u003ctd\u003e22.5 (8.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e73 (28.7)\u003c\/td\u003e\n\u003ctd\u003e23 (9.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e122 (48.0)\u003c\/td\u003e\n\u003ctd\u003e76.5 (30.1)\u003c\/td\u003e\n\u003ctd\u003e24 (9.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e130 (51.2)\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e25 (9.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e138 (54.3)\u003c\/td\u003e\n\u003ctd\u003e83.5 (32.9)\u003c\/td\u003e\n\u003ctd\u003e26 (10.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67809615315078,"sku":"SH10273163823172237-V39839","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67809615347846,"sku":"SH10273163823172237-V39840","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67809615380614,"sku":"SH10273163823172237-V39841","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67809615413382,"sku":"SH10273163823172237-V39842","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67809615446150,"sku":"SH10273163823172237-V39843","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67809615478918,"sku":"SH10273163823172237-V39844","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67809615511686,"sku":"SH10273163823172237-V39845","price":80.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Golf_Shirt_-_Blue_Gray.jpg?v=1793489456"},{"product_id":"sierpinski-triangles-mens-golf-shirt-trio-berry","title":"Sierpinski Triangles Men's Golf Shirt: Trio — Berry","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. 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A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor the office, campus, field days and weekends: smart enough for a meeting, easy enough for a Saturday.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Golf Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% polyester jersey: breathable, moisture-wicking and wrinkle-resistant.\u003c\/li\u003e\n\u003cli\u003eClassic collar, three-button placket, reinforced seams.\u003c\/li\u003e\n\u003cli\u003ePrinted on every panel: body, sleeves and collar.\u003c\/li\u003e\n\u003cli\u003eWash cold by hand or machine, below 45 °C. No bleach, no tumble dry.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). For 4XL measurements, email us. Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e98 (38.6)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003ctd\u003e22 (8.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e71 (28.0)\u003c\/td\u003e\n\u003ctd\u003e22.5 (8.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e73 (28.7)\u003c\/td\u003e\n\u003ctd\u003e23 (9.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e122 (48.0)\u003c\/td\u003e\n\u003ctd\u003e76.5 (30.1)\u003c\/td\u003e\n\u003ctd\u003e24 (9.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e130 (51.2)\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e25 (9.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e138 (54.3)\u003c\/td\u003e\n\u003ctd\u003e83.5 (32.9)\u003c\/td\u003e\n\u003ctd\u003e26 (10.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67809615577222,"sku":"SH10273142675774260-V39839","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67809615609990,"sku":"SH10273142675774260-V39840","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67809615642758,"sku":"SH10273142675774260-V39841","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67809615675526,"sku":"SH10273142675774260-V39842","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67809615708294,"sku":"SH10273142675774260-V39843","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67809615741062,"sku":"SH10273142675774260-V39844","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67809615773830,"sku":"SH10273142675774260-V39845","price":80.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Golf_Shirt_-_Berry.jpg?v=1793489467"},{"product_id":"sierpinski-triangles-mens-golf-shirt-trio-bright-lichen","title":"Sierpinski Triangles Men's Golf Shirt: Trio — Bright Lichen","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. 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Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor the office, campus, field days and weekends: smart enough for a meeting, easy enough for a Saturday.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Golf Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% polyester jersey: breathable, moisture-wicking and wrinkle-resistant.\u003c\/li\u003e\n\u003cli\u003eClassic collar, three-button placket, reinforced seams.\u003c\/li\u003e\n\u003cli\u003ePrinted on every panel: body, sleeves and collar.\u003c\/li\u003e\n\u003cli\u003eWash cold by hand or machine, below 45 °C. No bleach, no tumble dry.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). For 4XL measurements, email us. Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e98 (38.6)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003ctd\u003e22 (8.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e71 (28.0)\u003c\/td\u003e\n\u003ctd\u003e22.5 (8.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e73 (28.7)\u003c\/td\u003e\n\u003ctd\u003e23 (9.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e122 (48.0)\u003c\/td\u003e\n\u003ctd\u003e76.5 (30.1)\u003c\/td\u003e\n\u003ctd\u003e24 (9.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e130 (51.2)\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e25 (9.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e138 (54.3)\u003c\/td\u003e\n\u003ctd\u003e83.5 (32.9)\u003c\/td\u003e\n\u003ctd\u003e26 (10.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67809615872134,"sku":"SH10245777871252729-V39839","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67809615904902,"sku":"SH10245777871252729-V39840","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67809615937670,"sku":"SH10245777871252729-V39841","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67809615970438,"sku":"SH10245777871252729-V39842","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67809616003206,"sku":"SH10245777871252729-V39843","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67809616035974,"sku":"SH10245777871252729-V39844","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67809616068742,"sku":"SH10245777871252729-V39845","price":80.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Golf_Shirt_-_Bright_Lichen.jpg?v=1793489475"},{"product_id":"sierpinski-triangles-tumbler-trio-bright-lichen","title":"Sierpinski Triangles Tumbler: Trio — Bright Lichen","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67812057874566,"sku":"SH10282422875317294-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Tumbler_Trio_Bright_Lichen_-_front.jpg?v=1793392830"},{"product_id":"sierpinski-triangles-tumbler-duo-bordeaux","title":"Sierpinski Triangles Tumbler: Duo — Bordeaux","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67812059316358,"sku":"SH10282422726886690-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Tumbler_Duo_Bordeaux_-_front.jpg?v=1793392867"},{"product_id":"sierpinski-triangles-tumbler-trio-blue-gray","title":"Sierpinski Triangles Tumbler: Trio — Blue Gray","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67812070621318,"sku":"SH10282422228500915-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Tumbler_Trio_Blue_Gray_-_front.jpg?v=1793392904"},{"product_id":"sierpinski-triangles-tumbler-duo-charcoal","title":"Sierpinski Triangles Tumbler: Duo — Charcoal","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67812087955590,"sku":"SH10282330547879073-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Tumbler_Duo_Charcoal_-_front.jpg?v=1793392940"},{"product_id":"sierpinski-triangles-tumbler-trio-berry","title":"Sierpinski Triangles Tumbler: Trio — Berry","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67812088643718,"sku":"SH10282241733274584-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Tumbler_Trio_Berry_-_front.jpg?v=1793393081"},{"product_id":"sierpinski-triangles-womens-socks-bright-lichen","title":"Sierpinski Triangles Women's Socks — Bright Lichen","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Women’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eCrew length, one size, about 36 cm (14 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67814245728390,"sku":"SH10282910569799057-V43739","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Women_s_Socks_Trio_Bright_Lichen_-_front.jpg?v=1793393108"},{"product_id":"sierpinski-triangles-womens-socks-bordeaux","title":"Sierpinski Triangles Women's Socks — Bordeaux","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Women’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eCrew length, one size, about 36 cm (14 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67814245859462,"sku":"SH10282910430187199-V43739","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Women_s_Socks_Duo_Bordeaux_-_front.jpg?v=1793393133"},{"product_id":"sierpinski-triangles-womens-socks-lilac","title":"Sierpinski Triangles Women's Socks — Lilac","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Women’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eCrew length, one size, about 36 cm (14 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67814245892230,"sku":"SH10282910322836866-V43739","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Women_s_Socks_Duo_Lilac_-_front.jpg?v=1793393159"},{"product_id":"sierpinski-triangles-womens-socks-charcoal","title":"Sierpinski Triangles Women's Socks — Charcoal","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Women’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eCrew length, one size, about 36 cm (14 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67814246056070,"sku":"SH10282910182907418-V43739","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Women_s_Socks_Duo_Charcoal_-_front.jpg?v=1793393185"},{"product_id":"sierpinski-triangles-womens-socks-blue-gray","title":"Sierpinski Triangles Women's Socks — Blue Gray","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Women’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eCrew length, one size, about 36 cm (14 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67814246252678,"sku":"SH10282910042453436-V43739","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Women_s_Socks_Trio_Blue_Gray_-_front.jpg?v=1793393213"},{"product_id":"sierpinski-triangles-womens-socks-berry","title":"Sierpinski Triangles Women's Socks — Berry","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Women’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eCrew length, one size, about 36 cm (14 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67814246285446,"sku":"SH10282564396211658-V43739","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Women_s_Socks_Trio_Berry_-_front.jpg?v=1793393240"},{"product_id":"epicycle-scribe-ceramic-dish-star","title":"Epicycle Scribe Ceramic Dish: Star","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. Centuries later, Joseph Fourier showed why they work so well: almost any repeating shape can be built by adding together circular motions of different sizes and speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStar.\u003c\/strong\u003e The five-pointed star, approximately. To get the lines and points exact you'd need an infinite number of circles. This one has twenty-one, so the points are softly rounded and the lines wobble a little.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eThe circles that once tracked the planets are now Fourier analysis, the idea behind audio equalizers, MRI scanners and the compression in MP3s and JPEGs. Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eFor a nightstand, dresser or desk, and an easy gift for anyone who loves a good idea.\u003c\/p\u003e\n\u003ch3\u003eThe Ceramic Dish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic, with a wavy scalloped edge and a gold-colored rim.\u003c\/li\u003e\n\u003cli\u003eAbout 11.5 cm (4½ in) across and 1.7 cm (¾ in) deep: sized for keys, jewelry and the small things that gather on your desk.\u003c\/li\u003e\n\u003cli\u003eHand wash. The gold rim is not microwave or dishwasher safe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67829117616262,"sku":"SH10299285432290956-V43637","price":47.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/2aa6ef52fbedf1dc641971d1c4b38525.png?v=1793462211"},{"product_id":"epicycle-scribe-ceramic-dish-heart","title":"Epicycle Scribe Ceramic Dish: Heart","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. Centuries later, Joseph Fourier showed why they work so well: almost any repeating shape can be built by adding together circular motions of different sizes and speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeart.\u003c\/strong\u003e A handful of turning circles, each at its own speed, draw a heart.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eThe circles that once tracked the planets are now Fourier analysis, the idea behind audio equalizers, MRI scanners and the compression in MP3s and JPEGs. Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eFor a nightstand, dresser or desk, and an easy gift for anyone who loves a good idea.\u003c\/p\u003e\n\u003ch3\u003eThe Ceramic Dish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic, with a wavy scalloped edge and a gold-colored rim.\u003c\/li\u003e\n\u003cli\u003eAbout 11.5 cm (4½ in) across and 1.7 cm (¾ in) deep: sized for keys, jewelry and the small things that gather on your desk.\u003c\/li\u003e\n\u003cli\u003eHand wash. The gold rim is not microwave or dishwasher safe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67829117911174,"sku":"SH10299285255341854-V43637","price":47.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/f48bab8c905c0e915a5ef7ca0cd6d262.png?v=1793462227"},{"product_id":"epicycle-scribe-ceramic-dish-four-leaf-clover","title":"Epicycle Scribe Ceramic Dish: Four-Leaf Clover","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. Centuries later, Joseph Fourier showed why they work so well: almost any repeating shape can be built by adding together circular motions of different sizes and speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour-Leaf Clover.\u003c\/strong\u003e Four leaves, each traced by the same chain of turning circles.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eThe circles that once tracked the planets are now Fourier analysis, the idea behind audio equalizers, MRI scanners and the compression in MP3s and JPEGs. Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eFor a nightstand, dresser or desk, and an easy gift for anyone who loves a good idea.\u003c\/p\u003e\n\u003ch3\u003eThe Ceramic Dish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic, with a wavy scalloped edge and a gold-colored rim.\u003c\/li\u003e\n\u003cli\u003eAbout 11.5 cm (4½ in) across and 1.7 cm (¾ in) deep: sized for keys, jewelry and the small things that gather on your desk.\u003c\/li\u003e\n\u003cli\u003eHand wash. The gold rim is not microwave or dishwasher safe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67829118107782,"sku":"SH10299285037581269-V43637","price":47.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/cf28d9871a2f1f94b021bbef61f381da.png?v=1793462242"},{"product_id":"epicycle-scribe-ceramic-dish-butterfly","title":"Epicycle Scribe Ceramic Dish: Butterfly","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. 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Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67829118337158,"sku":"SH10299284863854393-V43637","price":47.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/a00410f3519bb9259b688957ce82db05.png?v=1793462257"},{"product_id":"epicycle-scribe-ceramic-dish-lemniscate-infinity","title":"Epicycle Scribe Ceramic Dish: Lemniscate Infinity","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. 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Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eFor a nightstand, dresser or desk, and an easy gift for anyone who loves a good idea.\u003c\/p\u003e\n\u003ch3\u003eThe Ceramic Dish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic, with a wavy scalloped edge and a gold-colored rim.\u003c\/li\u003e\n\u003cli\u003eAbout 11.5 cm (4½ in) across and 1.7 cm (¾ in) deep: sized for keys, jewelry and the small things that gather on your desk.\u003c\/li\u003e\n\u003cli\u003eHand wash. The gold rim is not microwave or dishwasher safe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67829118566534,"sku":"SH10299267244020171-V43637","price":47.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/f5c1f83ed1e73598551ca28628ff59c8.png?v=1793462272"},{"product_id":"fivefold-cotton-dress-shirt-rhombs-green","title":"Fivefold Cotton Dress Shirt: Rhombs — Green","description":"\u003cp\u003e\u003cstrong\u003eTwo diamonds that tile forever and never repeat.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. 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A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). 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Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829737259142,"sku":"KK969931158101176320-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829737291910,"sku":"KK969931158101176320-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829737324678,"sku":"KK969931158101176320-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829737357446,"sku":"KK969931158101176320-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829737390214,"sku":"KK969931158101176320-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829737422982,"sku":"KK969931158101176320-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829737455750,"sku":"KK969931158101176320-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829737488518,"sku":"KK969931158101176320-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829737521286,"sku":"KK969931158101176320-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Dress_Shirt_-_Green_-_portrait.jpg?v=1793489524"},{"product_id":"fivefold-cotton-dress-shirt-rhombs-cream","title":"Fivefold Cotton Dress Shirt: Rhombs — Cream","description":"\u003cp\u003e\u003cstrong\u003eTwo diamonds that tile forever and never repeat.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIn the 1970s Roger Penrose found a pair of diamonds, one wide and one narrow, that cover a floor without gaps or end, but never fall into a repeating pattern.\u003c\/p\u003e\n\u003cp\u003eSome places have five-pointed stars, and others a star surrounded by a ring. These two diamonds create many different arrangements together, but overall, wide diamonds outnumber the narrow ones by the golden ratio.\u003c\/p\u003e\n\u003cp\u003eOrder without repetition seemed impossible in nature until 1982, when Dan Shechtman found it in a real metal alloy: a quasicrystal. The discovery earned him the 2011 Nobel Prize in Chemistry.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829737848966,"sku":"KK969930830923665408-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829737881734,"sku":"KK969930830923665408-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829737914502,"sku":"KK969930830923665408-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829737947270,"sku":"KK969930830923665408-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829737980038,"sku":"KK969930830923665408-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829738012806,"sku":"KK969930830923665408-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829738045574,"sku":"KK969930830923665408-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829738078342,"sku":"KK969930830923665408-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829738111110,"sku":"KK969930830923665408-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Dress_Shirt_-_Cream_-_portrait.jpg?v=1793489534"},{"product_id":"fivefold-cotton-dress-shirt-pentagons-white","title":"Fivefold Cotton Dress Shirt: Pentagons — White","description":"\u003cp\u003e\u003cstrong\u003ePenrose’s first tiling: pentagons, stars and diamonds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFive pentagons fit around a sixth, with a gap. In 1974, Roger Penrose showed that if you fill those gaps with three more shapes, a five-pointed star, a ‘boat’ that is three-fifths of a star, and a thin diamond, the result covers the plane forever without repeating.\u003c\/p\u003e\n\u003cp\u003eThe process to generate a tiling is recursive: Split every pentagon into six smaller ones, fill the gaps by the same rule, and the whole tiling can rebuild itself one size smaller.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829738537094,"sku":"KK969930489633148928-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829738569862,"sku":"KK969930489633148928-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829738602630,"sku":"KK969930489633148928-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829738635398,"sku":"KK969930489633148928-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829738668166,"sku":"KK969930489633148928-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829738700934,"sku":"KK969930489633148928-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829738733702,"sku":"KK969930489633148928-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829738766470,"sku":"KK969930489633148928-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829738799238,"sku":"KK969930489633148928-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_P1_Dress_Shirt_-_White_-_portrait.jpg?v=1793489544"},{"product_id":"fivefold-cotton-dress-shirt-pentagons-berry","title":"Fivefold Cotton Dress Shirt: Pentagons — Berry","description":"\u003cp\u003e\u003cstrong\u003ePenrose’s first tiling: pentagons, stars and diamonds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFive pentagons fit around a sixth, with a gap. In 1974, Roger Penrose showed that if you fill those gaps with three more shapes, a five-pointed star, a ‘boat’ that is three-fifths of a star, and a thin diamond, the result covers the plane forever without repeating.\u003c\/p\u003e\n\u003cp\u003eThe process to generate a tiling is recursive: Split every pentagon into six smaller ones, fill the gaps by the same rule, and the whole tiling can rebuild itself one size smaller.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829739192454,"sku":"KK969930133704511488-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829739225222,"sku":"KK969930133704511488-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829739257990,"sku":"KK969930133704511488-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829739290758,"sku":"KK969930133704511488-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829739323526,"sku":"KK969930133704511488-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829739356294,"sku":"KK969930133704511488-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829739389062,"sku":"KK969930133704511488-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829739421830,"sku":"KK969930133704511488-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829739454598,"sku":"KK969930133704511488-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_P1_Dress_Shirt_-_Plum_-_portrait.jpg?v=1793489554"},{"product_id":"fivefold-cotton-dress-shirt-pentagons-black","title":"Fivefold Cotton Dress Shirt: Pentagons — Black","description":"\u003cp\u003e\u003cstrong\u003ePenrose’s first tiling: pentagons, stars and diamonds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFive pentagons fit around a sixth, with a gap. In 1974, Roger Penrose showed that if you fill those gaps with three more shapes, a five-pointed star, a ‘boat’ that is three-fifths of a star, and a thin diamond, the result covers the plane forever without repeating.\u003c\/p\u003e\n\u003cp\u003eThe process to generate a tiling is recursive: Split every pentagon into six smaller ones, fill the gaps by the same rule, and the whole tiling can rebuild itself one size smaller.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829740175494,"sku":"KK969929808554504192-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829740208262,"sku":"KK969929808554504192-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829740241030,"sku":"KK969929808554504192-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829740273798,"sku":"KK969929808554504192-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829740306566,"sku":"KK969929808554504192-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829740339334,"sku":"KK969929808554504192-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829740372102,"sku":"KK969929808554504192-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829740404870,"sku":"KK969929808554504192-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829740437638,"sku":"KK969929808554504192-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_P1_Dress_Shirt_-_Black_Teal_-_portrait.jpg?v=1793489564"},{"product_id":"fivefold-cotton-dress-shirt-kite-and-dart-white","title":"Fivefold Cotton Dress Shirt: Kite and Dart — White","description":"\u003cp\u003e\u003cstrong\u003eA kite and a dart, cut from one diamond in the golden ratio.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTake a diamond and cut it along a line set by the golden ratio: the two pieces are a kite and a dart. Roger Penrose showed that, with a simple rule about which edges may meet, these two shapes cover the plane forever, without repeating as a whole.\u003c\/p\u003e\n\u003cp\u003eIn some places you can see stars: five darts pointing inward, and in others, suns: five kites in a ring. Through the pattern, these two shapes keep returning in new arrangements, but with a rhythm: the kites outnumber darts by the golden ratio.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829740830854,"sku":"KK969929444203704320-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829740863622,"sku":"KK969929444203704320-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829740896390,"sku":"KK969929444203704320-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829740929158,"sku":"KK969929444203704320-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829740961926,"sku":"KK969929444203704320-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829740994694,"sku":"KK969929444203704320-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829741027462,"sku":"KK969929444203704320-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829741060230,"sku":"KK969929444203704320-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829741092998,"sku":"KK969929444203704320-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Kite_and_Dart_Dress_Shirt_-_White_-_portrait.jpg?v=1793489573"},{"product_id":"fivefold-cotton-dress-shirt-kite-and-dart-navy","title":"Fivefold Cotton Dress Shirt: Kite and Dart — Navy","description":"\u003cp\u003e\u003cstrong\u003eA kite and a dart, cut from one diamond in the golden ratio.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTake a diamond and cut it along a line set by the golden ratio: the two pieces are a kite and a dart. Roger Penrose showed that, with a simple rule about which edges may meet, these two shapes cover the plane forever, without repeating as a whole.\u003c\/p\u003e\n\u003cp\u003eIn some places you can see stars: five darts pointing inward, and in others, suns: five kites in a ring. Through the pattern, these two shapes keep returning in new arrangements, but with a rhythm: the kites outnumber darts by the golden ratio.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829744304262,"sku":"KK969927992660418560-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829744337030,"sku":"KK969927992660418560-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829744369798,"sku":"KK969927992660418560-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829744402566,"sku":"KK969927992660418560-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829744435334,"sku":"KK969927992660418560-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829744468102,"sku":"KK969927992660418560-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829744500870,"sku":"KK969927992660418560-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829744533638,"sku":"KK969927992660418560-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829744566406,"sku":"KK969927992660418560-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Kite_and_Dart_Dress_Shirt_-_Navy_-_portrait.jpg?v=1793489583"},{"product_id":"fivefold-cotton-dress-shirt-kite-and-dart-black","title":"Fivefold Cotton Dress Shirt: Kite and Dart — Black","description":"\u003cp\u003e\u003cstrong\u003eA kite and a dart, cut from one diamond in the golden ratio.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTake a diamond and cut it along a line set by the golden ratio: the two pieces are a kite and a dart. Roger Penrose showed that, with a simple rule about which edges may meet, these two shapes cover the plane forever, without repeating as a whole.\u003c\/p\u003e\n\u003cp\u003eIn some places you can see stars: five darts pointing inward, and in others, suns: five kites in a ring. Through the pattern, these two shapes keep returning in new arrangements, but with a rhythm: the kites outnumber darts by the golden ratio.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829745156230,"sku":"KK969927680900698112-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829745188998,"sku":"KK969927680900698112-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829745221766,"sku":"KK969927680900698112-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829745254534,"sku":"KK969927680900698112-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829745287302,"sku":"KK969927680900698112-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829745320070,"sku":"KK969927680900698112-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829745352838,"sku":"KK969927680900698112-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829745385606,"sku":"KK969927680900698112-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829745418374,"sku":"KK969927680900698112-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Kite_and_Dart_Dress_Shirt_-_Black_-_portrait.jpg?v=1793489594"},{"product_id":"fivefold-cotton-dress-shirt-rhombs-lilac","title":"Fivefold Cotton Dress Shirt: Rhombs — Lilac","description":"\u003cp\u003e\u003cstrong\u003eTwo diamonds that tile forever and never repeat.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIn the 1970s Roger Penrose found a pair of diamonds, one wide and one narrow, that cover a floor without gaps or end, but never fall into a repeating pattern.\u003c\/p\u003e\n\u003cp\u003eSome places have five-pointed stars, and others a star surrounded by a ring. These two diamonds create many different arrangements together, but overall, wide diamonds outnumber the narrow ones by the golden ratio.\u003c\/p\u003e\n\u003cp\u003eOrder without repetition seemed impossible in nature until 1982, when Dan Shechtman found it in a real metal alloy: a quasicrystal. The discovery earned him the 2011 Nobel Prize in Chemistry.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829746073734,"sku":"KK969204635436462080-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829746106502,"sku":"KK969204635436462080-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829746139270,"sku":"KK969204635436462080-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829746172038,"sku":"KK969204635436462080-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829746204806,"sku":"KK969204635436462080-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829746237574,"sku":"KK969204635436462080-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829746270342,"sku":"KK969204635436462080-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829746303110,"sku":"KK969204635436462080-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829746335878,"sku":"KK969204635436462080-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Dress_Shirt_-_Lilac_-_portrait.jpg?v=1793489604"},{"product_id":"fivefold-cotton-dress-shirt-rhombs-blue","title":"Fivefold Cotton Dress Shirt: Rhombs — Blue","description":"\u003cp\u003e\u003cstrong\u003eTwo diamonds that tile forever and never repeat.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA never-repeating pattern: This pattern never settles into a repeating rhythm. Part of Fivefold, our family of never-repeating patterns built on the number five.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIn the 1970s Roger Penrose found a pair of diamonds, one wide and one narrow, that cover a floor without gaps or end, but never fall into a repeating pattern.\u003c\/p\u003e\n\u003cp\u003eSome places have five-pointed stars, and others a star surrounded by a ring. These two diamonds create many different arrangements together, but overall, wide diamonds outnumber the narrow ones by the golden ratio.\u003c\/p\u003e\n\u003cp\u003eOrder without repetition seemed impossible in nature until 1982, when Dan Shechtman found it in a real metal alloy: a quasicrystal. The discovery earned him the 2011 Nobel Prize in Chemistry.\u003c\/p\u003e\n\u003cp\u003eNever-repeating tilings are important puzzles in computation, too: no computer program can always tell whether a given set of tiles will cover an endless floor; a geometric version of the halting problem.\u003c\/p\u003e\n\u003cp\u003eEven simple rules can result in extraordinary complexity: Some tiles can fit together to cover a floor forever, but only if the pattern never repeats. This pattern is one beautiful example.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eWith connections to geometry, computation and the structure of materials, this pattern will resonate with mathematicians, computer scientists, physicists, materials scientists, architects and designers.\u003c\/p\u003e\n\u003cp\u003eA formal shirt with a conversation in it: for conference talks, thesis defenses, interviews, weddings and dinners. A thoughtful gift for the scientist, engineer or programmer with great taste.\u003c\/p\u003e\n\u003ch3\u003eThe Cotton Dress Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 100% cotton (110 g).\u003c\/li\u003e\n\u003cli\u003eLong sleeves with buttoned cuffs, collar and a single chest pocket.\u003c\/li\u003e\n\u003cli\u003ePrinted edge to edge, across collar, cuffs and pocket.\u003c\/li\u003e\n\u003cli\u003eEuropean sizing: please check the size guide below before ordering.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle below 45 °C. Do not soak or bleach.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e108 (42.5)\u003c\/td\u003e\n\u003ctd\u003e52 (20.5)\u003c\/td\u003e\n\u003ctd\u003e61 (24.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e114 (44.9)\u003c\/td\u003e\n\u003ctd\u003e53.5 (21.1)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e78 (30.7)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e55 (21.7)\u003c\/td\u003e\n\u003ctd\u003e63 (24.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e80 (31.5)\u003c\/td\u003e\n\u003ctd\u003e126 (49.6)\u003c\/td\u003e\n\u003ctd\u003e56.5 (22.2)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e82 (32.3)\u003c\/td\u003e\n\u003ctd\u003e132 (52.0)\u003c\/td\u003e\n\u003ctd\u003e58 (22.8)\u003c\/td\u003e\n\u003ctd\u003e65 (25.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e83 (32.7)\u003c\/td\u003e\n\u003ctd\u003e140 (55.1)\u003c\/td\u003e\n\u003ctd\u003e60 (23.6)\u003c\/td\u003e\n\u003ctd\u003e66 (26.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e84 (33.1)\u003c\/td\u003e\n\u003ctd\u003e148 (58.3)\u003c\/td\u003e\n\u003ctd\u003e62 (24.4)\u003c\/td\u003e\n\u003ctd\u003e67 (26.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5XL\u003c\/td\u003e\n\u003ctd\u003e85 (33.5)\u003c\/td\u003e\n\u003ctd\u003e156 (61.4)\u003c\/td\u003e\n\u003ctd\u003e64 (25.2)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6XL\u003c\/td\u003e\n\u003ctd\u003e86 (33.9)\u003c\/td\u003e\n\u003ctd\u003e164 (64.6)\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e69 (27.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67829746761862,"sku":"KK952904712482590720-V42792","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67829746794630,"sku":"KK952904712482590720-V42793","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67829746827398,"sku":"KK952904712482590720-V42794","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67829746860166,"sku":"KK952904712482590720-V42795","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67829746892934,"sku":"KK952904712482590720-V42796","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"3XL","offer_id":67829746925702,"sku":"KK952904712482590720-V42797","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"4XL","offer_id":67829746958470,"sku":"KK952904712482590720-V42798","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"5XL","offer_id":67829746991238,"sku":"KK952904712482590720-V42799","price":172.0,"currency_code":"CAD","in_stock":true},{"title":"6XL","offer_id":67829747024006,"sku":"KK952904712482590720-V42800","price":172.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Penrose_Dress_Shirt_-_Blue_-_portrait.jpg?v=1793489613"},{"product_id":"sierpinski-triangles-mens-socks-bright-lichen","title":"Sierpinski Triangles Men's Socks — Bright Lichen","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eOver-the-calf dress length, one size, about 46 cm (18 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67830800973958,"sku":"SH10299863385919904-V43740","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Men_s_Socks_Trio_Bright_Lichen_-_front.jpg?v=1793393265"},{"product_id":"sierpinski-triangles-mens-socks-bordeaux","title":"Sierpinski Triangles Men's Socks — Bordeaux","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. 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A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eOver-the-calf dress length, one size, about 46 cm (18 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67830801203334,"sku":"SH10299863242844973-V43740","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Men_s_Socks_Duo_Bordeaux_-_front.jpg?v=1793393295"},{"product_id":"sierpinski-triangles-mens-socks-lilac","title":"Sierpinski Triangles Men's Socks — Lilac","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eOver-the-calf dress length, one size, about 46 cm (18 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67830801268870,"sku":"SH10299863131346902-V43740","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Men_s_Socks_Duo_Lilac_-_front.jpg?v=1793393321"},{"product_id":"sierpinski-triangles-mens-socks-berry","title":"Sierpinski Triangles Men's Socks — Berry","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eOver-the-calf dress length, one size, about 46 cm (18 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67830801399942,"sku":"SH10299863020869660-V43740","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Men_s_Socks_Trio_Berry_-_front.jpg?v=1793393349"},{"product_id":"sierpinski-triangles-mens-socks-blue-gray","title":"Sierpinski Triangles Men's Socks — Blue Gray","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eOver-the-calf dress length, one size, about 46 cm (18 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67830801498246,"sku":"SH10299862900488062-V43740","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Men_s_Socks_Trio_Blue_Gray_-_front.jpg?v=1793393378"},{"product_id":"sierpinski-triangles-mens-socks-charcoal","title":"Sierpinski Triangles Men's Socks — Charcoal","description":"\u003cp\u003e\u003cstrong\u003eTriangles inside triangles, all the way down.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a triangle and cut a smaller triangle out of its middle; three smaller triangles remain. Do the same to each of those, then again, without end. Every corner of the result holds a half-sized copy of the whole, meaning that the small details echo the larger design.\u003c\/p\u003e\n\u003cp\u003eWacław Sierpiński described this shape in 1915, and it became one of the first fractals mathematicians learned to recognize.\u003c\/p\u003e\n\u003cp\u003eBut its beauty was recognized long before its mathematics had a name. Centuries before Sierpiński described it mathematically, medieval craftspeople laid a version of this pattern into the mosaic floor of Italy’s Anagni Cathedral.\u003c\/p\u003e\n\u003cp\u003eThis pattern has a practical side, too: engineers use its nested triangles to make antennas that pick up signals at different frequencies.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eA small hit of mathematics under a formal outfit, or the gift that actually gets worn.\u003c\/p\u003e\n\u003ch3\u003eThe Men’s Socks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e75% polyester, 10% cotton, 10% nylon, 5% spandex: soft, breathable and stretchy.\u003c\/li\u003e\n\u003cli\u003eOver-the-calf dress length, one size, about 46 cm (18 in) long.\u003c\/li\u003e\n\u003cli\u003eBlack toe and heel.\u003c\/li\u003e\n\u003cli\u003eMachine wash warm, tumble dry low.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"OneSize","offer_id":67831147757702,"sku":"SH10290037615046123-V43740","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Triangles_Men_s_Socks_Duo_Charcoal_-_front.jpg?v=1793393409"},{"product_id":"peano-curve-unisex-t-shirt-silver","title":"Peano Curve Unisex T-Shirt — Silver","description":"\u003cp\u003e\u003cstrong\u003eThe first curve discovered that could fill a square.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn 1890 Giuseppe Peano startled mathematicians with a curve that passes through every point of a square: a line that fills an area. His curve cut the square into nine smaller squares, snaking through them in an S, repeating the same process again and again, forever.\u003c\/p\u003e\n\u003cp\u003eThis print shows a curve built on these rules at several levels of recursion.\u003c\/p\u003e\n\u003cp\u003eA year later David Hilbert found his own version with four squares instead of nine.\u003c\/p\u003e\n\u003cp\u003eComputers use space-filling curves like this one to store maps, images and databases because this process keeps neighboring things side by side.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eSpace-filling curves sit inside the software that runs maps and databases, keeping nearby places together in memory so searches stay fast. Made for data engineers, GIS analysts, software developers and computer scientists.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67832148197510,"sku":"ZZ1521214-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67832148230278,"sku":"ZZ1521214-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67832148263046,"sku":"ZZ1521214-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67832148295814,"sku":"ZZ1521214-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67832148328582,"sku":"ZZ1521214-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Peano_Curve_Unisex_T-Shirt_Silver_-_front.jpg?v=1793388207"},{"product_id":"peano-curve-unisex-t-shirt-midnight","title":"Peano Curve Unisex T-Shirt — Midnight","description":"\u003cp\u003e\u003cstrong\u003eThe first curve discovered that could fill a square.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn 1890 Giuseppe Peano startled mathematicians with a curve that passes through every point of a square: a line that fills an area. His curve cut the square into nine smaller squares, snaking through them in an S, repeating the same process again and again, forever.\u003c\/p\u003e\n\u003cp\u003eThis print shows a curve built on these rules at several levels of recursion.\u003c\/p\u003e\n\u003cp\u003eA year later David Hilbert found his own version with four squares instead of nine.\u003c\/p\u003e\n\u003cp\u003eComputers use space-filling curves like this one to store maps, images and databases because this process keeps neighboring things side by side.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eSpace-filling curves sit inside the software that runs maps and databases, keeping nearby places together in memory so searches stay fast. Made for data engineers, GIS analysts, software developers and computer scientists.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67832149868678,"sku":"ZZ1521213-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67832149901446,"sku":"ZZ1521213-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67832149934214,"sku":"ZZ1521213-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67832149966982,"sku":"ZZ1521213-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67832149999750,"sku":"ZZ1521213-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Peano_Curve_Unisex_T-Shirt_Midnight_-_front.jpg?v=1793388237"},{"product_id":"peano-curve-unisex-t-shirt-berry","title":"Peano Curve Unisex T-Shirt — Berry","description":"\u003cp\u003e\u003cstrong\u003eThe first curve discovered that could fill a square.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn 1890 Giuseppe Peano startled mathematicians with a curve that passes through every point of a square: a line that fills an area. His curve cut the square into nine smaller squares, snaking through them in an S, repeating the same process again and again, forever.\u003c\/p\u003e\n\u003cp\u003eThis print shows a curve built on these rules at several levels of recursion.\u003c\/p\u003e\n\u003cp\u003eA year later David Hilbert found his own version with four squares instead of nine.\u003c\/p\u003e\n\u003cp\u003eComputers use space-filling curves like this one to store maps, images and databases because this process keeps neighboring things side by side.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eSpace-filling curves sit inside the software that runs maps and databases, keeping nearby places together in memory so searches stay fast. Made for data engineers, GIS analysts, software developers and computer scientists.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67832150655110,"sku":"ZZ1521212-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67832150687878,"sku":"ZZ1521212-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67832150720646,"sku":"ZZ1521212-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67832150753414,"sku":"ZZ1521212-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67832150786182,"sku":"ZZ1521212-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Peano_Curve_Unisex_T-Shirt_Berry_-_front.jpg?v=1793388266"},{"product_id":"sierpinski-arrowhead-unisex-t-shirt-black-and-white","title":"Sierpinski Arrowhead Unisex T-Shirt — Black \u0026 White","description":"\u003cp\u003e\u003cstrong\u003eOne unbroken line that draws Sierpiński’s triangle.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a straight line and replace it with three shorter ones, bent at sixty degrees like the first strokes of a zigzag. Do the same to each of those, turning alternately left and right, and keep going. The line never crosses itself, yet as the steps go on, it threads through every corner of Sierpiński’s triangle: the same lace as the rest of our Sierpiński range, but this time drawn in a single stroke.\u003c\/p\u003e\n\u003cp\u003eIt sits between a line and an area. Its fractal dimension is about 1.585, the same as the triangle it traces: more than a curve, less than a solid shape.\u003c\/p\u003e\n\u003cp\u003eThis print draws the line at several depths at once, so no two patches are the same.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67832645582982,"sku":"ZZ1521216-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67832645615750,"sku":"ZZ1521216-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67832645648518,"sku":"ZZ1521216-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67832645681286,"sku":"ZZ1521216-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67832645714054,"sku":"ZZ1521216-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Arrowhead_Unisex_T-Shirt_Black_White_-_front.jpg?v=1793388295"},{"product_id":"peano-curve-tumbler-black-and-white","title":"Peano Curve Tumbler — Black \u0026 White","description":"\u003cp\u003e\u003cstrong\u003eThe first curve discovered that could fill a square.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn 1890 Giuseppe Peano startled mathematicians with a curve that passes through every point of a square: a line that fills an area. His curve cut the square into nine smaller squares, snaking through them in an S, repeating the same process again and again, forever.\u003c\/p\u003e\n\u003cp\u003eThis print shows a curve built on these rules at several levels of recursion.\u003c\/p\u003e\n\u003cp\u003eA year later David Hilbert found his own version with four squares instead of nine.\u003c\/p\u003e\n\u003cp\u003eComputers use space-filling curves like this one to store maps, images and databases because this process keeps neighboring things side by side.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eSpace-filling curves sit inside the software that runs maps and databases, keeping nearby places together in memory so searches stay fast. Made for data engineers, GIS analysts, software developers and computer scientists.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67832892293254,"sku":"SH10290571675078491-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Peano_Curve_Tumbler_Black_White_-_front_583e7f52-8d7b-424d-8851-d0c9554a44c7.jpg?v=1793393450"},{"product_id":"sierpinski-arrowhead-tumbler-black-and-white","title":"Sierpinski Arrowhead Tumbler — Black \u0026 White","description":"\u003cp\u003e\u003cstrong\u003eOne unbroken line that draws Sierpiński’s triangle.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake a straight line and replace it with three shorter ones, bent at sixty degrees like the first strokes of a zigzag. Do the same to each of those, turning alternately left and right, and keep going. The line never crosses itself, yet as the steps go on, it threads through every corner of Sierpiński’s triangle: the same lace as the rest of our Sierpiński range, but this time drawn in a single stroke.\u003c\/p\u003e\n\u003cp\u003eIt sits between a line and an area. Its fractal dimension is about 1.585, the same as the triangle it traces: more than a curve, less than a solid shape.\u003c\/p\u003e\n\u003cp\u003eThis print draws the line at several depths at once, so no two patches are the same.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eFractals do real work: antenna engineers use Sierpinski shapes to make one antenna work across several frequency bands, and programmers meet the triangle as the classic lesson in recursion. A subtle nod for electrical engineers, software developers, computer scientists and math teachers.\u003c\/p\u003e\n\u003cp\u003eFor long workdays, lazy weekend mornings and every walk in between.\u003c\/p\u003e\n\u003ch3\u003eThe Tumbler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 oz double-walled stainless steel, keeping drinks hot or cold for longer. About 18 cm (7 in) tall.\u003c\/li\u003e\n\u003cli\u003eClear slide lid; fits most car cup holders.\u003c\/li\u003e\n\u003cli\u003ePrinted all the way around.\u003c\/li\u003e\n\u003cli\u003eHand wash only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"One Size","offer_id":67832892588166,"sku":"SH10290565042003966-V41033","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Sierpinski_Arrowhead_Tumbler_Black_White_-_front_dcdc9e03-1720-4ea5-bb02-dc3b6e6a2286.jpg?v=1793394017"},{"product_id":"epicycle-scribe-unisex-t-shirt-four-shapes","title":"Epicycle Scribe Unisex T-Shirt: Four Shapes","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. Ancient astronomers used these epicycles to predict the wandering of the planets in the night sky. Centuries later, Joseph Fourier showed why they work so well: almost any repeating shape can be built by adding together circular motions of different sizes and speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour Shapes.\u003c\/strong\u003e A star, a butterfly, a four-leaf clover and a heart, each drawn by its own chain of turning circles.\u003c\/p\u003e\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\u003cp\u003eThe circles that once tracked the planets are now Fourier analysis, the idea behind audio equalizers, MRI scanners and the compression in MP3s and JPEGs. Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). Allow 1–3 cm either way.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eChest\u003c\/th\u003e\n\u003cth\u003eSleeve\u003c\/th\u003e\n\u003cth\u003eShoulder\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e68 (26.8)\u003c\/td\u003e\n\u003ctd\u003e106 (41.7)\u003c\/td\u003e\n\u003ctd\u003e16.5 (6.5)\u003c\/td\u003e\n\u003ctd\u003e44 (17.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e70 (27.6)\u003c\/td\u003e\n\u003ctd\u003e110 (43.3)\u003c\/td\u003e\n\u003ctd\u003e17 (6.7)\u003c\/td\u003e\n\u003ctd\u003e45.5 (17.9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e72 (28.3)\u003c\/td\u003e\n\u003ctd\u003e115 (45.3)\u003c\/td\u003e\n\u003ctd\u003e17.5 (6.9)\u003c\/td\u003e\n\u003ctd\u003e47.3 (18.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e74 (29.1)\u003c\/td\u003e\n\u003ctd\u003e120 (47.2)\u003c\/td\u003e\n\u003ctd\u003e18 (7.1)\u003c\/td\u003e\n\u003ctd\u003e49.1 (19.3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e76 (29.9)\u003c\/td\u003e\n\u003ctd\u003e125 (49.2)\u003c\/td\u003e\n\u003ctd\u003e18.5 (7.3)\u003c\/td\u003e\n\u003ctd\u003e50.9 (20.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eEvery Zenzicube design is grown from a real piece of mathematics. 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Made for electrical and audio engineers, physicists, astronomers and anyone who loves finding hidden patterns.\u003c\/p\u003e\n\u003cp\u003eMade to be noticed: a bold print in a relaxed unisex cut, for conferences, concerts, weekends, and anywhere a good conversation might start.\u003c\/p\u003e\n\u003ch3\u003eThe Unisex T-Shirt\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight polyester with a soft, cotton-like hand. Quick-drying, relaxed unisex fit: size down for a closer fit.\u003c\/li\u003e\n\u003cli\u003eWash by hand or on a gentle cycle. Hang to dry, no bleach, cool iron.\u003c\/li\u003e\n\u003cli\u003eNot quite the right fit? Tell us within 30 days and we’ll make it right.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize guide\u003c\/h3\u003e\u003cp\u003eMeasurements around the body, in cm (inches). 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Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67833392988294,"sku":"ZZ1521221-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67833393021062,"sku":"ZZ1521221-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67833393053830,"sku":"ZZ1521221-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67833393086598,"sku":"ZZ1521221-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67833393119366,"sku":"ZZ1521221-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Epicycle_Scribe_T-Shirt_-_Star_5321c338-098f-4519-9672-80602fe62c7d.jpg?v=1793489632"},{"product_id":"epicycle-scribe-unisex-t-shirt-butterfly","title":"Epicycle Scribe Unisex T-Shirt: Butterfly","description":"\u003cp\u003e\u003cstrong\u003eCircles riding on circles, drawing a shape.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFix a small circle to the rim of a larger one and turn both, following a point on the smallest. 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Find more in the \u003ca href=\"https:\/\/www.zenzicube.com\"\u003eMathematical Menagerie\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zenzicube","offers":[{"title":"S","offer_id":67833393610886,"sku":"ZZ1521220-V43032","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"M","offer_id":67833393643654,"sku":"ZZ1521220-V43033","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":67833393676422,"sku":"ZZ1521220-V43034","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":67833393709190,"sku":"ZZ1521220-V43035","price":58.0,"currency_code":"CAD","in_stock":true},{"title":"2XL","offer_id":67833393741958,"sku":"ZZ1521220-V43036","price":58.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/files\/Epicycle_Scribe_T-Shirt_-_Butterfly_f71dc26b-e98b-4c81-abb4-420be8813b65.jpg?v=1793489642"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2998\/7206\/collections\/collection-engineering.jpg?v=1793662974","url":"https:\/\/shop.zenzicube.com\/collections\/engineering-computing.oembed","provider":"Zenzicube","version":"1.0","type":"link"}