The sci-fi dream of climbing into a flying pod and commuting high above the gridlock has moved a step closer following the successful maiden flight of what could be the vehicle of the future.
원문출처 : http://www.cnn.com/2017/04/25/aviation/lilium-electric-vtol-jet/index.html
원문출처 : http://www.cnn.com/2017/04/25/aviation/lilium-electric-vtol-jet/index.html