Build six mechanical models of the types of arms, grabber claws, and legs found on robotic machines. Explore mechanical engineering principles firsthand as you assemble and play with these working models. The models use a pneumatic system which uses air pressure to activate the models. Learn how pneumatic and hydraulic systems are used in industrial robots to enable the robots to manipulate heavy objects, such as automobile components. A 32-page, full-color manual guides you through model building with step-by-step illustrated instructions.Details:204 piecesIncludes 6 experimentsIncludes 36 page manualFor ages 7 through 14