The Newton's Cradle is the ultimate desk toy. Featuring 5 Chrome effect swinging balls set on a wooden base, you will be the envy of everyone in the office. Never mind the discovery of gravity and unravelling the mysteries of physics, Sir Isaac Newton also made his mark with this swinging desk toy. Demonstrating the conservation of momentum and energy, this will keep you (and no doubt passers-by) entertained.
No customer reviews for the moment.