Is the Volocopter the 'dawn of a revolution in urban mobility'?
The Volocopter, a helicopter-drone hybrid with 18 rotors, took its first manned flight in Southern Germany on March 30th, the company e-volo announced. With e-volo's managing director Alexander Zosel in the cockpit, the truly strange-looking aircraft took to the skies above an airfield, hovered for several minutes, and...