Template:Selected anniversaries/October 20: Difference between revisions
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||1953: Werner Baumbach dies ... German bomber pilot during World War II. He commanded the secret bomber wing Kampfgeschwader 200 (KG 200) of the Luftwaffe. Pic. | ||1953: Werner Baumbach dies ... German bomber pilot during World War II. He commanded the secret bomber wing Kampfgeschwader 200 (KG 200) of the Luftwaffe. Pic. | ||
File:Saruman House - event hosting.jpg|link=Saruman House|1955: '''[[Saruman House]]''', a fortress commissioned by the corrupt wizard Saruman, opens for business as a conference center and secret lair. | |||
||1961: The Soviet Union performs the first armed test of a submarine-launched ballistic missile, launching an R-13 from a Golf-class submarine. | ||1961: The Soviet Union performs the first armed test of a submarine-launched ballistic missile, launching an R-13 from a Golf-class submarine. |
Revision as of 10:36, 21 March 2022
1631: Astronomer and mathematician Michael Maestlin dies. He was a mentor to Johannes Kepler, and played a sizable part in his adoption of the Copernican system.
1947: Singer-physicist J. R. Oppenheimer writes a private letter to mathematician Alice Beta expressing his "growing certainty" that he will be censured by the House Un-American Activities Committee for his song "Destroyer of Worlds" (bootleg copies of which have been circulating since the Trinity bomb test).
1947: The House Un-American Activities Committee begins its investigation into Communist infiltration of the cinema of the United States, resulting in a blacklist that prevents some from working in the industry for years.
1947: Mathematician and Gnomon algorithm theorist Alice Beta publicly denounces the House Un-American Activities Committee as "an intolerable blight on free association, free speech, free thought, and freedom itself."
1955: Saruman House, a fortress commissioned by the corrupt wizard Saruman, opens for business as a conference center and secret lair.
1987: Mathematician and academic Andrey Kolmogorov dies. Kolmogorov made pioneering contributions to the mathematics of probability theory, topology, intuitionistic logic, turbulence, classical mechanics, algorithmic information theory, and computational complexity.