{"product_id":"newton-swing-ball-7-ball-office-living-room-study-decoration","title":"7-Ball Newton's Cradle — Office \u0026 Living Room Decor","description":"\u003cp\u003eNewton's Third Law, conservation of momentum, and conservation of energy — all at once, from your desk. The \u003cstrong\u003eNewton Swing Ball 7 Ball Office Living Room Study Decoration\u003c\/strong\u003e demonstrates these principles with each satisfying collision. Pull back one ball, release: exactly one swings out the other side. Pull two, exactly two launch. The mathematics of elastic collisions made hypnotically visible.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Material:\u003c\/strong\u003e All metal frame+fishing line+steel ball Product size: 18 * 9 * 13CM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNewton Swing Ball 7 Ball Office Living Room Study Decoration\u003c\/li\u003e\n\u003cli\u003eInstructions (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eFulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":55116749963556,"sku":"GPP-CJ-11607200","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/73444a79-1ff5-4e32-92f1-27313ebc14f9.jpg?v=1781740528","url":"https:\/\/shop.goldenphysics.org\/products\/newton-swing-ball-7-ball-office-living-room-study-decoration","provider":"Golden Physics Project","version":"1.0","type":"link"}