Build 5 different models powered by the sun, including three types of solar cars, a solar fan, and a solar robot!The unique building system of ultralight bamboo rods, plastic gears, and a powerful solar panel makes your models functional, speedy, and durable.Perform experiments with the models to discover how solar cells work and to learn about the amazing capabilities of solar energy.Ideal for fans of model building who are looking for additional context or activities beyond initial assembly.Includes a 16-page, full-color manual with clear language, simple step-by-step illustrated instructions, and scientific explanations.A Parents' Choice Gold Award winner.
