"We've all become accustomed to seeing the typical triple blade wind farms on the horizon. Hopefully, times are about
to change. New helix shaped, low profile wind turbine designs can easily atop any building or structure, providing it
with power."
"
Helix Wind Turbine
Quietrevolution QR5
SideWinder
Disk Wind Turbine
Wind Belt
"
[permaculture] Next Gen Wind Energy you have Never Seen,
Lawrence F. London, Jr., 07/21/2008