Theodore von Karman (1881-1963) was a mathematician, aerospace engineer, and physicist who helped with advances in aerodynamics, supersonic and hypersonic airflow.
Source: https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/Von_Karman_and_JATO_Team_-_GPN-2000-001652_%28cropped%29.jpg/1024px-Von_Karman_and_JATO_Team_-_GPN-2000-001652_%28cropped%29.jpg
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