{"product_id":"fourth-dimension-card","title":"Fourth Dimension Card","description":"\u003cp\u003eAdapted from \u003cem\u003eThe Fourth Dimension\u003c\/em\u003e by Charles Howard Hinton (1906). Hinton’s book attempts to explain the existence of a fourth dimension in space, a concept popular among mystics and artists until Einstein’s theory of space-time became mainstream two decades later.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003ePrinted on acid free paper\u003cbr\u003eMeasurements: 17cm x 12cm\u003cbr\u003eComes with 120gsm recycled envelope\u003cbr\u003eBlank inside\u003c\/p\u003e","brand":"Pattern Book","offers":[{"title":"Default Title","offer_id":55464401764737,"sku":"C2289","price":3.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/1725\/files\/ScreenShot2026-03-24at16.24.58.png?v=1774370120","url":"https:\/\/www.presentindicative.com\/products\/fourth-dimension-card","provider":"Present Indicative","version":"1.0","type":"link"}