{"product_id":"carnova-carnot-efficiency-pixel-sticker","title":"Carnova – Carnot Efficiency Physics Sticker","description":"\u003cp\u003eMeet Carnova, who knows some heat always leaves: no heat engine working between two temperatures can beat the Carnot efficiency, 1 − Tc\/Th, with both temperatures in kelvin. Part of the heat must be dumped into the cold side, every time. Pixel-art kiss-cut sticker in 2, 3, 4 and 6 inches; equation, symbols and sources in the physics panel below.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"2\" × 2\" \/ White","offer_id":50655503384679,"sku":"28527658318342381025","price":4.99,"currency_code":"USD","in_stock":true},{"title":"3\" × 3\" \/ White","offer_id":50655503417447,"sku":"22895512554310536861","price":6.99,"currency_code":"USD","in_stock":true},{"title":"4\" × 4\" \/ White","offer_id":50655503450215,"sku":"98223713915025663332","price":8.99,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\" \/ White","offer_id":50655503482983,"sku":"27876912544338890982","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/01_clean_c6294139-b9d6-4b11-b938-f0e09c6e2ed5.jpg?v=1792781552","url":"https:\/\/pixelatedphysics.com\/products\/carnova-carnot-efficiency-pixel-sticker","provider":"Pixelated Physics","version":"1.0","type":"link"}