{"product_id":"giza","title":"Great Pyramid of Giza Site-Emblem T-Shirt, Egypt","description":"\u003cp\u003eAn engraved-style rendering of the Great Pyramid with a labelled geometry diagram showing the actual surveyed base length and cardinal alignment error: the real numbers, not the online myths. Printed beneath: Giza, Egypt, 29.97915, 31.13422, the exact coordinates from our own site record. For readers who want the world's most mythologised monument represented by its actual measurements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngraved illustration of the Great Pyramid with its real base length (230.3m) and cardinal alignment error (3'38\" of arc) marked\u003c\/li\u003e\n  \u003cli\u003eGeometry diagram shows our regional test result: 45 golden-ratio pairs against 30.1 expected, p = 0.0695, with its control ratio beside it\u003c\/li\u003e\n  \u003cli\u003eSite name, country and true coordinates (29.97915, 31.13422) printed beneath the artwork, pulled directly from Pyramason's database\u003c\/li\u003e\n  \u003cli\u003e100% combed cotton, unisex sizing, screen-printed for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy this site.\u003c\/strong\u003e Giza is the most-claimed-about monument on Earth, and it deserves two separate answers. Our engine measures distances between monuments, and across the Memphite necropolis it returns 45 golden-ratio pairs where chance predicts 30.1, which sounds like something until the control lands: an arbitrary ratio scored 1.83 times its expected count against phi's 1.50 and beat it. Separately, and this is the part most tests skip, the pyramid's own proportions really do approximate both pi and phi to within a twentieth of a per cent, because a slope of 5 and a half palms per cubit produces both at once. Flinders Petrie, who surveyed it, thought that was deliberate. Whether he was right is still open. We print the measurements and let you weigh it.\u003c\/p\u003e\n\u003cp class=\"coords\"\u003eGreat Pyramid of Giza · Egypt · 29°58'44.9\"N  31°08'03.2\"E\u003c\/p\u003e","brand":"Pyramason","offers":[{"title":"S","offer_id":54514246615373,"sku":"5931033_4016","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"M","offer_id":54514246648141,"sku":"5931033_4017","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"L","offer_id":54514246680909,"sku":"5931033_4018","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"XL","offer_id":54514246713677,"sku":"5931033_4019","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"2XL","offer_id":54514246746445,"sku":"5931033_4020","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/8701\/8573\/files\/unisex-staple-t-shirt-black-front-6a9657a2d5600.png?v=1788237743","url":"https:\/\/pyramason.com\/products\/giza","provider":"Pyramason","version":"1.0","type":"link"}