NASA’s next X-plane supersonic passenger jet to be quieter
 

http://cdn.slashgear.com/wp-content/...ct-680x357.jpgShort of finally inventing teleportation systems, plane travel is still the fastest way to travel extremely long distances. However, it still has yet to reach its full potential. Supersonic planes were still in their infancy when the government pulled the plug because of their uncomfortable effects on people on land, the phe**me**n more popularly k**wn as Sonic Boom. That was … Continue readinghttp://feeds.feedburner.com/~r/slashgear/~4/SMFOnQtakk4

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