Geared-Up Gadgets City Life Embellish your designs with fabric

Embellish your designs with fabric flowers

flip the vehicle snorkel to pop up the hood and access tools and equipment in the roof storage boxes

accomplishing this independently

The cups feature different forest finds like acorns

Geared-Up Gadgets City Life Embellish your designs with fabricDescription 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