Project Mc2 follows a team of six super-smart and seriously cool girls who use S.T.E.A.M to complete missions for the secret organization, NOV8 (that's "innovate"!). The Project Mc2 H2O RC Car is powered by S.T.E.A.M, allowing the young and brilliant to exercise the FUN in science. Simply pop the hood to easily install the car's engine, connect the wires, add water to the tank with the included "gas can" and watch the headlights turn on and steam come out of the exhaust! Use the remote control to maneuver forwards and in a backwards turn. Vehicle fits two dolls - sold separately. This product is ASTM compliant, independently lab tested and crash tested.