Newton's cradle is a fabulous toy. In case you aren't familiar with this device, it usually consists of five hanging metal balls that all line up horizontally. If you pull back a ball on one end and ...

Newton's cradle or Newton's balls, named after Sir Isaac Newton is a device that demonstrates conservation of momentum and energy. It is constructed from a series of pendulums (usually five in number) ...

Adam Sherwinski teaches ciLiving host, Jaclyn Friedlander about Newton's cradle Discover the fascinating physics behind Newton's Cradle, the classic desk toy that demonstrates the laws of motion and ...

Ever pass someone on a motorcycle and wonder just how effective that helmet is in a crash? To test the effectiveness of absorbing the force of a collision, Shark helmest built an all-human version of ...