Physics education research, electronic materials, and the musings of Christopher Moore, Ph.D.

Hi:

I’ve been trying to figure out how does the spinning action of the turbine blades in the video produce a vacuum so as to draw air down the shaft? I don’t see any venturi effect taking place. A bit puzzling on how this gadget works?

http://www.youtube.com/watch?v=G7h-FZSTHnk


http://www.toring.com/What_is_ToringTurbine.html