GEARED-UP GADGETS
# 77558
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
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.