Fun though it may be, racing is still an applied science. Perhaps this is most evident in the tech heavy F1 cars. BMW uses a very trick wind tunnel to test their Sauber F1 car in virtually all dynamic conditions to ensure that the aerodynamics give the desired result. This video has a bit of a Kubrick/2001 feel to it, but it's fascinating watching the car "drive" on this gigantic treadmill. As usual, the video does a much better job than a whole bagful of words, so check it out after the jump.