Newton’s cradle or balance balls is one of the oldest, most interesting physics toys that demonstrate the laws of conservation of energy and momentum (and much more). You just raise one or two balls on one end, let them go and watch what happens on the other side. Great for physics demonstrations, as a desk toy/stress reducer, and makes a great gift.
Note: This product is not meant for young children. It is a delicate object, meant for use as a desk toy or fun stress reducer. Balls on cradle can get entangled or snap off if not used properly.
This superb chemistry set features 350 mind-boggling experiments!
Build over 60 projects with this deluxe version of the Snap Rover kit!
This kit focuses on teaching children about electricity and how electronic devices work!
Get this great introductory chemistry kit for your favorite young scientist!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
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