Space Jet Tested in Hypersonic Wind Tunnel

Yes, you are about to have your hypersonic space jet capable of going Mach 6 (that's six times the speed of sound). But first you'll want to check out this kickass hypersonic wind tunnel at Purdue University where the space jets of tomorrow are being tested. It's actually hard to find a hypersonic wind tunnel that… » 1/02/08 12:00pm 1/02/08 12:00pm