aerodynamics: extreme gravity racing

[MetroMPG]

for those interested in extreme aerodynamics...

extremegravityracing.com pdf slideshow of manufacturer class vehicles (http://www.extremegravityracing.com/PDF/XGR_NewYorkTimesSlideShow.pdf)

(i put this in the 'people powered' category because it's the closest i could find to 'gravity powered'.)

[DaX]

all I can say is...WILD!

[Matt Timion]

Just make those things 4x bigger and add an electric motor and we're good to go :)