{"product_id":"compassa-the-magnetic-compass-pixel-sticker","title":"Compassa – The Magnetic Compass Physics Sticker","description":"\u003cp\u003eMeet Compassa, a compass whose needle is a tiny magnet. In a magnetic field the needle feels a twist that lines it up with the field, largest at right angles and zero once aligned. Earth's surface field is roughly 25 to 65 µT. 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":50657839612007,"sku":"27706631546159826241","price":4.99,"currency_code":"USD","in_stock":true},{"title":"3\" × 3\" \/ White","offer_id":50657839644775,"sku":"14027868051229217281","price":6.99,"currency_code":"USD","in_stock":true},{"title":"4\" × 4\" \/ White","offer_id":50657839677543,"sku":"25288004682136212666","price":8.99,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\" \/ White","offer_id":50657839710311,"sku":"15309125659179447331","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/01_clean_38e8609d-5333-4c72-a846-5a3bbb2fb970.jpg?v=1792791917","url":"https:\/\/pixelatedphysics.com\/products\/compassa-the-magnetic-compass-pixel-sticker","provider":"Pixelated Physics","version":"1.0","type":"link"}