Build a real, working wind turbine with the Thames & Kosmos Wind Power Science Kit. Learn about clean, renewable energy by assembling a turbine complete with an electric generator and adjustable rotor blades. Conduct experiments to optimize turbine performance and generate electricity to power a small model car. This 3-foot tall wind turbine kit includes a weatherproof battery box and stakes for secure outdoor setup. Perfect for children aged 10 and up, it offers hands-on learning about wind energy and makes a fantastic educational gift.