Craig at Reach And Teach says:
My uncle had one of these when I was a kid and I absolutely loved it! Little did I realize that I was learning something about physics while I played with it. From our friends at Tedco Toys, you know it is fun, ethically maufactured, and made to last.
About the Product:
Witness the amazing laws of physics! Named for Sir Isaac Newton, Newton’s Cradle demonstrates the law of conservation of momentum and energy via a series of swinging spheres.
When one of the end spheres is lifted and released, the resulting force travels through the line and pushes the last sphere upward.
This chain reaction of swinging and clicking balls is quite entertaining and mesmerizing to watch.