Build wind-powered generators to energize your electric vehicles and charge your rechargeable batteries!
Models include: a 3-foot tall long-bladed turbine, short-bladed turbine, glider, motorcycle, jet car, tractor, race car, and sail car.
Includes two styles of wind turbine blades and a gearbox with three different gear ratios for experimenting.
A 36-page, full-color manual guides model building with step-by-step assembly instructions.
Learn all about renewable energy!