{"product_id":"newton-cradle-balance-steel-balls-perpetual-motion-collision-ball-school-teaching-physics-science-pendulum-toy-home-decoration","title":"Newton's Cradle Steel Balance Balls 5 Pendulum – Mesmerizing Desk Toy, Perpetual Motion Physics Gadget, Stress Relief Office Decor","description":"\u003cp\u003eWatch it swing and never want to stop — this classic Newton's Cradle features precision steel balls on a polished metal frame, delivering satisfying perpetual motion that looks stunning on any desk or shelf.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePrecision steel balls for smooth, long-lasting perpetual motion\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePolished metal frame, modern minimalist desk aesthetic\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDemonstrates Newton's laws of motion – great for physics learning\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStress-relieving desk toy for home, office and study\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMakes a unique gift for students, professionals and science lovers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAvailable in 4 styles (01, 02, 03, 04)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SereneDepot","offers":[{"title":"1","offer_id":53306293059695,"sku":"14:200006153#04","price":44.0,"currency_code":"CAD","in_stock":true},{"title":"2","offer_id":53306293092463,"sku":"14:200006152#03","price":44.0,"currency_code":"CAD","in_stock":true},{"title":"3","offer_id":53306293125231,"sku":"14:200006154#02","price":44.0,"currency_code":"CAD","in_stock":true},{"title":"4","offer_id":53306293157999,"sku":"14:200006151#01","price":44.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2845\/0159\/files\/Screenshot2026-06-19at2.48.44PM.png?v=1781895159","url":"https:\/\/serenedepot.com\/products\/newton-cradle-balance-steel-balls-perpetual-motion-collision-ball-school-teaching-physics-science-pendulum-toy-home-decoration","provider":"SereneDepot.com","version":"1.0","type":"link"}