Explore the world of engineering with this solar robot creation kit. Build 12 unique robots while learning about pivotal solar powered technology.
Experience the power of gravity! 'GraviTrax' is the all new STEM track system from Ravensburger! Use your imagination to build superb tracks and set the gravity spheres rolling! This STEM system Science, Technology, Engineering and Maths is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun.