Did You Know?
Did You Know?| Many race cars are equipped with airfoils. Shaped and tilted like upside-down wings, these airfoils create downward lift to increase traction. (Lift can be created in any direction--up, down, even sideways--but it is always perpendicular to the direction of motion.) |
 Courtesy of Porsche Cars North America |
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(Rev. 09/26/96)