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October 14 Sees Second Sound Barrier-Shattering World Record

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October 14 Sees Second Sound Barrier-Shattering World Record

Written by on Monday, October 15th, 2012

Sixty-five years ago Sunday, Chuck Yeager made history when he was the first person to ever break the sound barrier, achieving a speed of Mach 1 (about 761 mph) in the experimental rocket-propelled Bell X1 jet. At the venerable age ...

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