Newton's Cradle

Newton's Cradle is a timeless, classic desktop science "toy" that is the perfect blend of science and art.

Lift one steel ball and allow to fall back at one end, the ball at the opposite end will swing out the same distance. Stylish chrome and black color scheme. Fascinating to watch.

Demonstrates the conservation of momentum and energy, and the principle that "action and reaction are equal and opposite". Using Newton's third law has never been this much fun! What happens when you swing two? Or three?