Students design the truck from a basic kit. They may work in teams or individually to design and construct springs and a propulsion system.
Monster vehicles are moved along the 8 ft. long obstacles track using low voltage power supplied by overhead wires and a Variable Power Supply (not included, see 841051). Designed for easy storage, the track frame is constructed from wood and aluminum with built-in trays for wood, stones, etc. Teachers may elevate the track on one end to increase the climbing challenge of the truck.
Lab includes: Obstacles Track with  Vehicle Design Kits (841675), Spring Maker (841345) and the Variable Power Supply (841051).