Demonstrate rotation, revolution, and orbit with this solar system set. Teach the position, order, size, and shape of the planets and sun. Includes all 8 planets.
Join National Geographic How Things Work and travel back in time and into the future to explore and discover how all kinds of things do what they do!

Build, Learn and Explore
BUILD your own science kit with step-by-step instructions to let children really see and understand what's going on inside, LEARN with practical understanding of S.T.E.M. concepts and EXPLORE some exciting, cool, fun, and easy machine learning playsets to get hands-on experience!