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"fly an airplane at supersonic speeds" We consumers actually don't do that anymore: http://en.wikipedia.org/wiki/Concorde http://en.wikipedia.org/wiki/Concorde
by smeatish 16y ago
"fly an airplane at supersonic speeds"
We consumers actually don't do that anymore: http://en.wikipedia.org/wiki/Concorde http://en.wikipedia.org/wiki/Concorde