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10 World-Changing Inventions from Government Funding
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10 World-Changing Inventions from Government Funding
March 7, 2013
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Wind Energy
Today’s wind farms use gas turbine engines that were originally developed by DARPA in the 1980s and ‘90s to improve the speed and distance of military jets. Today, the U.S. produces 6 percent of its electrical energy through
wind power
.
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REUTERS/Todd Korol
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