Mechanical Power

What happens when force meets a coil spring?
Movement appears — and the magic of mechanics comes to life!

Try out how different mechanisms work and build three moving models yourself — a car, a robot, and a clock!

Just a little force is enough to create tension in the spring — and the model starts moving without any batteries or motors! 
It’s a simple way to understand why toys and mechanisms can move independently.

The step-by-step instructions make it easy to build each model and experiment with them.
This helps children learn how mechanics and force work and discover the many ways movement can be created.

Discover the excitement of creating motion yourself!

Included in the set: