Geared Up Gadgets

$22.00




Include a greeting card

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.

Ages 6+

Shipping Information

📪️ All shipping orders are sent from Portland. Items must be available in the Portland store in order to process a shipping order.

📪️ We ship via UPS

📪️ Orders are processed daily, and picked up for transit Monday-Friday

📪️ Flat Rate $9.95

Thames & Kosmos

Geared Up Gadgets

$22.00

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.

Ages 6+

View product