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Menu
Books
Books by Paul Gipe
Book Reviews
Books in German
Books in French
Books on Feed-in Tariffs
Books on Geothermal Energy
Coffee Table Books
Engineering & Technical Books
Wind
Large Wind
Small Wind
Community Wind
Wind Energy & the Environment
History of Wind Power
Accidents & Safety
Renewable Energy
Solar
Geothermal
Fossil Fuels
Nuclear
Community Power
Feed-in Laws
Electric Vehicles
FAQ about EVs
EV Articles by Paul Gipe
EV Trip Reports
Essays
The Evolution of Rotor and Blade Design
March 7, 2013
By
Jim Tangler
