{"product_id":"b09zj5bff9","title":"DEWIN Newtons Cradle Pendulum Steel Balance Swinging Magnetic Ball Perpetual Motion Desk Toy Physics Science Desk Fun Toy Swinging Kinetic Balls for Office Decor Gift 3.35 x 2.76 x 3.54 Inches","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e♛【Outstanding Advantage】: It is a very funny decompression toy that a ball can be used to hit other balls and swing. Not only demonstrates a pendulum, but also shows the Laws about conservation of Momentum and Energy.\u003c\/li\u003e\n\u003cli\u003e♛【Newtons Cradle】: Newton cradle demonstrates the third law of motion with swinging spheres; when one ball is lifted and released it sends force through the rest, pushing the end ball in the opposite direction; these swinging kinetic balls are perfect addition to your office desk decoration accessories or teaching tool at schools.\u003c\/li\u003e\n\u003cli\u003e♛【Perpetual Motion】: The pendulum balls show the conservation of momentum and energy, creating perpetual motion that is ideal for desktop display. Dimensions: The desk balls pendulum stand measures (L) x (W) x(H) 8.5 x 7 x 9cm \/ 3.35\" x 2.76\" x 3.54\"\u003c\/li\u003e\n\u003cli\u003e♛【Reliable Quality】: Our newton's cradle desk toy is made with stainless steel bars, the balls have a reflective mirror finish, and the base is a lightweight plastic.\u003c\/li\u003e\n\u003cli\u003e♛【Perfect Gift】: As a creative decompression desk toy to amuse people. Perfect for decorating in the office, home and other indoor places. Can be a funny gift to your friends, family and children.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DEWIN","offers":[{"title":"Default Title","offer_id":47666919112788,"sku":"SPH-B09ZJ5BFF9","price":16.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3590\/1780\/files\/41tiFYlPuyL._AC_SL1500.jpg?v=1789309971","url":"https:\/\/learnbrightminds.com\/products\/b09zj5bff9","provider":"BrightMinds","version":"1.0","type":"link"}