These Jiggling Bladeless Turbines Are A Breath Of Fresh Air

They emit less carbon and could be safer for birds. By: Elyse Wanshel Wiggle it, just a little bit. A Spanish company called Vortex Bladeless makes turbines without blades that generate electricity by jiggling. Traditional turbines, which look like giant windmills, use blades to turn wind into kinetic energy that can be used as electricity. […]

from THE GREEN ENERGY BLOG http://thegreenenergyblog.com/uncategorized/these-jiggling-bladeless-turbines-are-a-breath-of-fresh-air