Newton cradle

Transform your workspace with this captivating metal ball pendulum, a must-have for physics enthusiasts and curious minds alike. This perpetual motion desk toy elegantly demonstrates the law of momentum conservation with a simple lift and release of its outer balls. Watch as they collide and set the opposite side in motion, creating a mesmerizing display. Perfect for adding a touch of classic charm to your office, this pendulum also offers a calming effect, making it an ideal desk companion. Effortlessly demonstrates momentum conservation. Simple to use and endlessly fascinating. Classic decoration for any office or desk. Provides a soothing, calming effect. Ideal for physics enthusiasts and curious minds. Bring a touch of science and serenity to your workspace with this elegant pendulum. It's not just a conversation starter; it's a stress reliever and an educational tool all in one. Whether you're a physics fan or simply appreciate unique desk decor, this pendulum is sure to