GEARED-UP GADGETS

Assemble a spinner toy that you wind up to launch a fast-spinning top. Make a centripetal force machine that flings its arms outward at high speeds. Build a hand-mixer that demonstrates a gear train. Construct a cool aircraft launcher that flings a model vehicle across the room on a zipline. A 24-page manual guides your model building and experiments with step-by-step illustrated instructions.

 

Product Information

 

Ages: 6+

Experiments: 5

Piece Count: 114

Manual Pages: 24