Rooftop wind turbine invention seeks support in Google contest
Thursday, January 29, 2009 - 14:21
in Physics & Chemistry
(Physorg.com) -- A Seattle man has invented a small wind turbine that can be installed on homeowners' rooftops. The "Jellyfish" wind turbine generates about 40 kilowatt hours each month, which is enough to light a home using high-efficiency bulbs.