In Formula 1 races, aerodynamics are one of the most important elements to achieving great speeds. Formula 1 vehicles have smaller frontal areas to maximize the amount of power used to propel it, and decrease the amount of wind resistance encountered. The Panasonic Toyota Racing Team spends an estimated 8000-9000 hours a year developing the vehicle in specially-designed wind tunnels, as well as working on CFD, computational fluid dynamics -- a computer program used to unearth air flow patterns over the car.