{"product_id":"colored-glowing-newton-pendulum","title":"Colored Glowing Newton's Cradle — LED Desk Physics Toy","description":"\u003cp\u003eNewton's Third Law, conservation of momentum, and conservation of energy — all at once, glowing from your desk. The \u003cstrong\u003eColored Glowing Newton's Cradle\u003c\/strong\u003e demonstrates these principles with each satisfying collision, with the added effect of LED lighting that makes the physics hypnotically beautiful in low light. Pull back one ball, release: exactly one glows and swings out the other side. Pull two: exactly two.\u003c\/p\u003e\u003cp\u003eThe mathematics of elastic collisions made visible and luminous. The glow effect makes this a standout desk toy that's also genuinely educational — the physics is the same as a standard cradle, just more dramatic.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGlowing Newton's Cradle\u003c\/li\u003e\n\u003cli\u003eInstructions\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":55116750913828,"sku":"GPP-CJ-CF4D0CE1","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/558446276482.png?v=1781740607","url":"https:\/\/shop.goldenphysics.org\/products\/colored-glowing-newton-pendulum","provider":"Golden Physics Project","version":"1.0","type":"link"}