Different kind of windmill

[pat c]

I know there's been discussion about windmills on here, and this is a different kind that has just started to take off.

http://www.vbine.com/videos

It's quite interesting.

[barbk]

Cool. I'll have to see if they have one at NREL. (They've got at least one of an awful lot of different windmills.)

[Reuven]

That’s cool. Very low noise.