The PlaySTEAM Atmospheric Turbo Racer Car is a exciting way to introduce kids to air and water pressure and the potential of kinetic energy. Use the booklet and all the included parts to build your own interactive pressure-controlled turbo racer. This science kit comes complete with an engine, air pump and gas nozzle. Use water and an air pump to power the racecar while learning about the impact of air pressure. Watch how fast your car can go!