[COMP]

Originally Posted by Xringer

Flippers inspire windmill innovation | Portland Press Herald

There is a new wing in town. It gets lift at higher AOAs and may even have less drag than regular wings a low AOAs.



But, one problem I see is, the nose of your car would look like a killing machine!

This design might not be the best choice for cars. But, it the buzz is true,
you may be seeing this saw-tooth design on your radiator fan blades before long.

hmmmmmmmmm death race 08