| Speed of sound |
New York Times |
29 Mar 2024 |
| The speed of sound |
New York Times |
18 Nov 2020 |
| Speed of sound |
The New Yorker |
27 Apr 2020 |
| Chuck Yeager reached it in 1947 |
Wall Street Journal |
29 Aug 2018 |
| Speed of sound |
New York Times |
23 Feb 2018 |
| Speed of sound |
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| Chuck Yeager reached it in 1947 |
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| The speed of sound |
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| Speed of sound |
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| Speed of sound |
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| Speed of sound |
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| Number that Yeager famously exceeded |
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| Sonic boom speed |
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| Speed of sound |
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| Chuck Yeager was the first to reach it |
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| Supersonic threshold |
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| Speed equaling sound |
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| Number indicating supersonic speed. |
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| Speed broken by Chuck Yeager |
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