STEM

Build your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...

Welcome to the fascinating world of mechanical engineering! Make 8 motorized robots that move in different ways while exploring how each one uses g...

Discover a glitzy twist on classic Magna-Tiles that takes imaginative building to new glamorous heights! This 15-piece set adds sparkle to magnetic...

No batteries? Correct! Build 8 sun-powered robots including a crawling bug, a somersaulting armadillo, a roaring dino, a tank, drummer, and more wi...

The Gravitrax interactive track system harnesses the power of gravity, physics, and engineering in a unique marble-run. Enhance the adventure with ...

This interactive track system harnesses the power of gravity, using over 100 components. What path will your marble take, as you design different h...