Template:Selected anniversaries/April 3: Difference between revisions
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||1895 – The trial in the libel case brought by Oscar Wilde begins, eventually resulting in his imprisonment on charges of homosexuality. | ||1895 – The trial in the libel case brought by Oscar Wilde begins, eventually resulting in his imprisonment on charges of homosexuality. | ||
||Solomon Kullback (b. April 3, 1907) was an American cryptanalyst and mathematician, who was one of the first three employees hired by William F. Friedman at the US Army's Signal Intelligence Service (SIS) in the 1930s, along with Frank Rowlett and Abraham Sinkov. | |||
||1922 – Joseph Stalin becomes the first General Secretary of the Communist Party of the Soviet Union. | ||1922 – Joseph Stalin becomes the first General Secretary of the Communist Party of the Soviet Union. | ||
Revision as of 15:18, 2 December 2017
1693: Carpenter and clockmaker John Harrison born. He will invent a marine chronometer, a long-sought-after device for solving the problem of calculating longitude while at sea.
1827: Physicist, musician, and academic Ernst Chladni dies. He has been called both the father of acoustics and the father of meteoritics.
1841: Inventor and crime-fighter Charles Grafton Page publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1998: Mathematician and academic Mary Cartwright dies. She did pioneering work in chaos theory.
1999: Sensors on the Mir spacecraft detect patterns of electricity which reveal existence of a vast artificial intelligence in the Earth's ionosphere.
