Actually, at subsonic speeds, a layer of dirt would probably improve aerodynamics by trapping a layer of still air against the body of the car. Air slides over air more easily than air slides over the car body. This is the reason why golf balls have a dimpled cover. They fly farther with the dimpled cover because of reduced drag.
TD -- tyler_durden ------------------------------------------------------------------------ tyler_durden's Profile: http://forums.slimdevices.com/member.php?userid=2701 View this thread: http://forums.slimdevices.com/showthread.php?t=36854 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/audiophiles
