Newton's Cradle – Collision Balls Physics Apparatus

A classic desktop physics demonstration. Lift and release a ball at one end and watch the momentum travel through the row of steel spheres, sending the ball at the far end swinging — a hands-on illustration of the conservation of momentum and energy. A timeless science piece for desk, office or classroom.

• Row of suspended steel balls on a sturdy frame
• Demonstrates conservation of momentum and energy
• Great for desk, office or classroom