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Geared-Up Gadgets

$22.99

Build five fun gadgets and learn about gears and transmissions. Create a helicopter model with a rotor that spins using a rubber band-powered motor. 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.

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SKU: 555060_99382 Categories: ,

Build five fun gadgets and learn about gears and transmissions. Create a helicopter model with a rotor that spins using a rubber band-powered motor. 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 28-page manual guides your model building and experiments with step-by-step illustrated instructions.

UPC814743013421
Manufacturer SKU555060
Weight 0.80 lbs
Dimensions 8.8 × 2.5 × 11 in

Brand

Thames & Kosmos

Safety Warnings

WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.

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