'Green' dream plane mimics UFOs
The grand Boeing 787 Dreamliner and Airbus a380 may usher in an era of more fuel-efficient air travel, but their bird-shaped designs could look downright primitive later in the century.
Dutch aerospace engineers are imagining aircraft that look less like today's big-nosed winged planes, which haven't changed much in shape since the 1950s, and more like flying saucers. So maybe you can rest assured that those UFOs you spotted aren't signs of spying aliens, but instead are just your great-great-great-grandchildren traveling home for the holidays from a future when both saucer planes and time travel exist. The … Read more