{"catalog_name":"World Products","variant":"c","item":{"handle":"m4x-10001398904","title":"Educational Newton's Cradle Science Balance Balls Classic Pendulum Balls Mechanical for Study Room","category":"Curated goods","category_name":null,"category_gid":null,"product_type":null,"vendor":"World Products","price":"$9.15","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003969790","barcode":null,"variant_title":"Collision Balls 5PCS","selected_options":{"Style":"Collision Balls 5PCS"},"description":"Classic Design: Features a sleek chrome-colored metal frame and a solid black base that holds the suspended metal spheres in a perfect, straight row, making this iconic Newton's cradle a timeless addition to any space.Educational Function: Serves as an interactive physics display that demonstrates the fundamental laws of motion, conservation of energy, and momentum transfer in a clear, visual format.Premium Construction: Built with a sturdy upright support structure and five polished metal balance balls suspended on thin, clear lines to ensure smooth, consistent swinging motion.Engaging Experience: This captivating desk toy provides a hands-onward to investigate science, offering a soothing visual rhythm that helps clear the mind during busy work or study sessions.Versatile Placement: Designed as a compact tabletop toy, it fits perfectly on school desks, teacher workstations, or home study tables to ignite curiosity and scientific interest.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5da117bb-16ea-4bf8-b835-0dbb2173b078.jpg?v=1787541419","href":"/product/m4x-10001398904.html","buy_url":"https://uecyem-u1.myshopify.com/products/m4x-10001398904","buy_url_source":"shops.shop_domain + product.handle","seller_name":"uecyem-u1.myshopify.com","seller_url":"https://uecyem-u1.myshopify.com/","return_policy_url":"https://uecyem-u1.myshopify.com/policies/refund-policy","media":[{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5da117bb-16ea-4bf8-b835-0dbb2173b078.jpg?v=1787541419","alt":null,"position":0}],"related":[{"handle":"hoodie-chase-dreams-built-motorcycle-graphic-pullover","title":"Hoodie — \"Chase Dreams, Built\" Motorcycle Graphic Pullover","category":"Hoodies","price":"$75.55","image_url":"https://cdn.shopify.com/s/files/1/0678/1743/9541/files/13890122257501133531_2048_custom.jpg?v=1787780967","sku":"23845326718699256720","href":"/product/hoodie-chase-dreams-built-motorcycle-graphic-pullover.html"},{"handle":"beau-blue-ruffle-pleated-detail-vintage-washed-denim-top","title":"Ruffle Pleated Detail Vintage Washed Denim Top","category":"Clothing Tops","price":"$33.99","image_url":"https://cdn.shopify.com/s/files/1/0560/7283/1181/files/5d7fbb47219e8922.jpg?v=1788076996","sku":"SW7821570-P804-S","href":"/product/beau-blue-ruffle-pleated-detail-vintage-washed-denim-top.html"},{"handle":"18k-gold-cross-with-flower-shaped-design-exquisite-and-fashionable-necklace","title":"18K gold cross with flower-shaped design exquisite and fashionable necklace","category":"Necklaces","price":"$29.20","image_url":"https://cdn.shopify.com/s/files/1/0678/1743/9541/files/09da4369-89af-4508-abdc-b661f7413562.jpg?v=1787762441","sku":"qldgo0tt_001","href":"/product/18k-gold-cross-with-flower-shaped-design-exquisite-and-fashionable-necklace.html"},{"handle":"oatmeal-textured-knit-half-buttons-henley-top","title":"CreamTextured Half Buttons Henley Top","category":"Clothing Tops","price":"$22.99","image_url":"https://cdn.shopify.com/s/files/1/0560/7283/1181/files/da165899d0d31ffe.jpg?v=1788076968","sku":"LC25132556-P1015-M","href":"/product/oatmeal-textured-knit-half-buttons-henley-top.html"}]}}