{"product_id":"led-light-up-pendulum-perpetual-fun-science-physics-learning-balance-balls-desk-toys","title":"LED Light Up Pendulum Perpetual Fun Science Physics Learning Balance Balls Desk Toys","description":"\u003cp\u003eExplore the laws of physics and create mesmerizing patterns with our LED Light Up Pendulum Perpetual Balance Balls. As the balls swing back and forth, they light up, creating a stunning visual display. Perfect for desks and classrooms, this toy combines science and fun for all ages.\u003cbr\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Plastic, Glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNewton's cradle, named after Isaac Newton, is a device that demonstrates conservation of and energy via a series of swinging balls. When one on the end is lifted and released, the resulting force travels through the line and pushes the last one upward; or pushes one side, all balls will swing together in a line. The device is also known as an executive ball clicker, Newton's balls, or Newton's pendulum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstall batteries, it will light on the base board, and the balls will look colorful and beautiful.\u003c\/li\u003e\n\u003cli\u003eGreat for home ornament, study or office desk table decor accessories, etc. Also good for birthday gift and kids toy\u003c\/li\u003e\n\u003cli\u003e4 pieces AA ( 1.5 V ) batteries are needed to light up (not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DailySale","offers":[{"title":"Default Title","offer_id":49141689876707,"sku":"31671","price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5823\/4295\/files\/led-light-up-pendulum-perpetual-fun-science-physics-learning-balance-balls-desk-toys-toys-games-dailysale-104295.webp?v=1780529589","url":"https:\/\/affordablennice.com\/products\/led-light-up-pendulum-perpetual-fun-science-physics-learning-balance-balls-desk-toys","provider":"Affordable \u0026 Nice Online Shopping","version":"1.0","type":"link"}