Details
Discover the physics concepts of potential and kinetic energy as you experiment with your spring-powered machines. Easy, snap-together assembly requires no glue. The kit includes step-by-step illustrated instructions.
+ 3-in-1 engineering kit: build three self-powered models, then wind them up and watch them go!
+ Learn about potential and kinetic energy and how gears and springs function in different mechanical devices.
+ Race car drives up to 45 feet.
+ Robot walks on two legs, up to 20 inches.
+ Timer counts down from up to 6 minutes.
+ No batteries or electricity required
Ages: 6-14+
Experiments: 3
Piece Count: 133
Manual Pages: 64
Additional Information
Religious | No |
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