Working Life-Size Lego Car

As the below video does show that using a whole lot of ingenuity, 500,000+ Lego, and air Steve Sammartino and Raul Oaida were able to build a car that is drivable and does move forward while powered only by air. Everything about the car is Lego including the engine with its 256 pistons and is capable of a speed of 20 - 30kpm (12.5-18.5 mph). (via i09)