This set provides an insight into how different types of drives work. This set will answer the following questions such as: How does a balloon drive or a bending rod drive work? What is the difference between a friction drive and a rubberband drive. How can wind be used as a drive? The brawny offroad vehicle with functioning steering and suspension can also be combined perfectly with the Motor Set XM and control set for remote control. It includes the instructional activity booklet that provides a great deal of interesting information.