When these two steel balls collide, the impact generates enough heat to burn a hole through a regular piece of paper. A simple yet spectacular experiment that demonstrates the transformation of mechanical energy into heat energy (and sound!).
Makes a spectacular demonstration.
Each ball is 2 inches (2.54 cm) in diameter and weighs approximately one pound (453 grams)!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Easily assemble a working alarm motion detector!
Build your very own smart robot!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
This kit focuses on teaching children about electricity and how electronic devices work!
Build a hand that realistically moves its fingers using shape memory allow technology!
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