Aircraft stories

 
Birds have been doing this whole flying thing long before airplanes got in the game, but for some reason, it seems like the U.S. Air Force has been slow to pick up on what geese (and other birds) have been showing us for decades: flying in a formation that "surfs" on vortices can save substantial amounts of energy. Now, the USAF will check it out with a new project called $AVE.
 
We've always appreciated Airbus' no-holds-barred approach for imagining the future of air travel, with machinations like its spectacularly improbable concept plane. But future air travel involves much more than just the planes themselves: it starts before take-off and ends after landing, and could be substantially faster, more comfortable and better for the environment than it is now. Here are five ways in which Airbus is working to make air travel better for everyone, including the planet, by 2050. And stick around after the gallery to check out a video of some of these concepts in action.
 
Designing the perfect aircraft is impossible. For takeoff and landing (arguably the most important parts of flying), you want something with wide, broad wings. But to fly fast and efficiently, you want wings that are swept back and as small as possible. Variable sweep wings are a compromise, but this concept (just funded by NASA) proposes something, um, different.

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