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| | This New Ocean - Ch1-2 |
 | | On December 8, 1903, Samuel Pierpont Langley, a renowned astrophysicist and Secretary of the Smithsonian Institution, tried for the second time to fly his manned "aerodrome," a glider fitted with a small internal combustion engine, by catapulting it from a houseboat on the Potomac River. |
 | | A few seconds later the pilot of the small, bullet-shaped craft, Air Force Captain Charles E. Yeager, became the first man officially to fly faster than the speed of sound in level or climbing flight. |
 | | Nicholas J. Hoff and Walter G. Vincenti, eds., Aeronautics and Astronautics: Proceedings of the Durand Centennial Conference Held at Stanford University, 5-8 August, 1959 (New York, 1960), 16. |
| history.nasa.gov /SP-4201/ch1-2.htm (4024 words) |
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