http://www.worldchanging.com/archives/002383.html
The Gorlov turbine looks like a winner. It has been around a while. Too bad it is so slow to progress. Maybe the new energy prices will change that.
http://www.worldchanging.com/archives/002383.html
The Gorlov turbine looks like a winner. It has been around a while. Too bad it is so slow to progress. Maybe the new energy prices will change that.