2015-05-06, 04:50
Ten-engine electric plane completes successful flight test
Imagine a battery-powered plane that has 10 engines and can take off like a helicopter and fly efficiently like an aircraft. That is a concept being developed by NASA researchers called Greased Lightning or GL-10.
http://feeds.sciencedaily.com/~r/science...152624.htm
Imagine a battery-powered plane that has 10 engines and can take off like a helicopter and fly efficiently like an aircraft. That is a concept being developed by NASA researchers called Greased Lightning or GL-10.
http://feeds.sciencedaily.com/~r/science...152624.htm