NASA Scientists Testing New Aircraft Designs

March 31, 2014 05:32 PM
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The U.S Aeronautics and Space Administration, NASA, is commonly associated with space exploration, but aeronautics is still a big part of the agency's research. Engineers at its Aeronautics Research Center, in Hampton, Virginia, are testing new ideas that someday may produce lighter, quieter and less polluting aircraft. VOA's George Putic reports.