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Speed of Sound @ nationalgeographic.com

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Link Title: Speed of Sound @ nationalgeographic.com Open in a new window
Link URL: http://www.nationalgeographic.com/sound/speed.html
Link Details: Information on Chuck Yeager and his attempt as the first pilot to break the sound barrier. Detailed pictures of the Bell X-1.
Category: Top : Science : Technology : Aerospace : Aeronautics : History : People : Yeager,_Chuck
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Speed of Sound @ nationalgeographic.com