Classical singers and all musicians can benefit from some study of the physics of sound, and of the physiology of the voice. ItΓÇÖs much easier to learn how to drive if you have an outline knowledge of what the clutch, the brakes and the throttle actually do, and how they work. If you want to be a Grand Prix winner you have to study some of the technology and theory that inspired the design of your car. Michael Schumacher will know quite a bit about aerodynamics and friction, which comes to bear upon his split-second decision making on the track.