In seeking a compromise between helicopters and fixed-wing aircraft, engineers in recent years have opted for tilt rotors, but NASA has dusted off and improved on a tilt wing aircraft design that takes off and lands like a helicopter and flies like an airplane. Called the Greased Lightning, or GL-10, the unmanned prototype made a successful vertical takeoff and transition to horizontal flight at Fort A.P. Hill, not far from NASA's Langley Research Center in Hampton, Virginia.
Long-haul flights can a tedious and uncomfortable experience. If you're going to be stuck on plane for the best part of 12 hours or more, though, a touch of luxury may go some way to improving the experience. New VIP cabin designs from Mercedes-Benz Style and Lufthansa would offer just that.
When you're developing something as complex and ambitious as a flying
car, you've got to expect a few hiccups along the way – and
Slovakia-based AeroMobil certainly experienced one last Friday, when its
AeroMobil 3.0 prototype crash-landed.