Build a sleek race car powered by energy from the sun--no batteries required; solar panel included!

Plastic snap-together building pieces are durable and easy to assemble. A system of connected gears powered by a single motor allows the car to speed up quickly. The full-color manual includes clear step-by-step illustrated instructions and scientific information about how photovoltaic technology (solar panels) harnesses and converts sunlight into electrical energy. The perfect educational, affordable gift!