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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:01, 9 April 2009 | ![]() | 2,808 × 2,424 (2.74 MB) | BotMultichillT | {{Information |Description={{en|1=H. Julian Allen is best known for his "Blunt Body Theory" of aerodynamics, a design technique for alleviating the severe re-entry heating problem which was then delaying the development of ballistic missiles. His findings |
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