Sure, your Nissan Leaf might let you jet around town with nary a drop of fuel, but can it lift off straight into the skies above to give you a bird's-eye view of your surroundings? Of course not. But ...
It’s definitely more than meets the eye, as a team in Germany has connected 16 small, battery-powered propellers together to form the “E-Volo Multicopter”—described as “an innovative, vertically ...
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