NASA-designed plane could replace the 737
[MUSIC]
Graphically cutting fuel consumption, cutting noise and cutting emission.
[MUSIC]
And this is really an airplane that is designed, To replace a Boeing 737 or an Airbus A320.
[MUSIC]
The fuel consumption on this airplane is less than half that of today's Boeing 737, and it is quieter By a factor of almost six.
[MUSIC]
So how do you strengthen these long wings?
You use a truss to kind of brace the wing and take some of the load.
[MUSIC]
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