Silent Aircraft 1

Silent Aircraft  Researchers of Cambridge University and the Massachusetts Institute of Technology  Named SAX – 40, the aircraft has Tailless Wedge-Shaped body with two BatWings -this known as a Blended Wing  It is also 35% more fuel efficient than any airliner currently flying  There are good economic reasons why design has remained so conservative  By making the fuselage a tube, aircraft makers can easily build a family of larger or smaller variants, utilizing many of the same parts  And by sticking engines under the wings, it is easier to maintain them, or upgrade them halfway through an aircrafts 30 year lifespan