{"product_id":"magnetron-twins-electromagnetism-polarity-lock-pixel-tee","title":"Magnetron Twins – Electromagnetism \/ Polarity Lock Physics T-Shirt","description":"\u003cp\u003eBy classical physics, there should be no magnets. Magnetism in matter comes mainly from electron spin, about one Bohr magneton each; in iron, the exchange interaction lines the spins up. Two dipoles attract nose to tail, and side by side, pointing the same way, they repel. Magnetron Twins on a pixel-art unisex tee; equation, symbols and sources in the panel below.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"White \/ S","offer_id":41360871293031,"sku":"16296446299693546008","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":41360871325799,"sku":"24741345757463641209","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":41360871358567,"sku":"13912133015173875144","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":41360871391335,"sku":"15537590234485462601","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":41360871424103,"sku":"21557297415163725142","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":41360871456871,"sku":"70341937690214156008","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":41360871489639,"sku":"33359274616890661855","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":41360871522407,"sku":"74057958300659747527","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 2XL","offer_id":41360871555175,"sku":"28869448326322746976","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":41360871587943,"sku":"12947577917995929442","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 3XL","offer_id":41360871620711,"sku":"88028395925522679723","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":41360871653479,"sku":"48632094836686506907","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 4XL","offer_id":41360871686247,"sku":"70869425721454827494","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":41360871719015,"sku":"22068385177319412156","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 5XL","offer_id":41360871751783,"sku":"25397256696363839916","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5XL","offer_id":41360871784551,"sku":"15507303417531093160","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/magnetron-twins-electromagnetism-polarity-lock-pixel-tee_front_01_white.png?v=1793590278","url":"https:\/\/pixelatedphysics.com\/pl\/products\/magnetron-twins-electromagnetism-polarity-lock-pixel-tee","provider":"Pixelated Physics","version":"1.0","type":"link"}