Perisphere & Trylon Water-Powered Vehicles Science Kit

Water-Powered Vehicles Green Energy Science Kit Hydro-Pneumatic Energy Drives Your Vehicles Build 13 Different Vehicles! Includes plans to create 13 water-powered vehicle configurations. Discover how compressed water works as potential energy. Build vehicles that have self-contained propulsion systems that may be used indoors, or build vehicles propelled by water jets for playing outside! The parts snap together with special connectors much like your traditional building kits, easy and fun to assemble. Kit Contains materials to create 13 vehicles. 5 vehicles use a water-recycling system and 8 using a water jet engine. Included in the kit is a 40 page illustrated and detailed manual. Models Include: Car Antique Car Locator Car Excavator Truck Fork Lift Propeller Plane Vintage Car Helicopter Dragster Rescue Vehicle Excavator Scooter Ages 8 and up.