Template:Selected anniversaries/August 9: Difference between revisions
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||1853: Józef Maria Hoene-Wroński dies ... Messianist philosopher, mathematician, physicist, inventor, lawyer, and economist. He was born Hoene to a municipal architect in 1776 but changed his name in 1815. In 1803, Wroński joined the Marseille Observatory but was forced to leave the observatory after his theories were dismissed as grandiose rubbish. In mathematics, Wroński introduced a novel series expansion for a function in response to Joseph Louis Lagrange's use of infinite series. The coefficients in Wroński's new series form the Wronskian, a determinant Thomas Muir named in 1882. Pic. | ||1853: Józef Maria Hoene-Wroński dies ... Messianist philosopher, mathematician, physicist, inventor, lawyer, and economist. He was born Hoene to a municipal architect in 1776 but changed his name in 1815. In 1803, Wroński joined the Marseille Observatory but was forced to leave the observatory after his theories were dismissed as grandiose rubbish. In mathematics, Wroński introduced a novel series expansion for a function in response to Joseph Louis Lagrange's use of infinite series. The coefficients in Wroński's new series form the Wronskian, a determinant Thomas Muir named in 1882. Pic. | ||
||1861: Dorothea Klumpke born ... astronomer and academic. | ||1861: Dorothea Klumpke born ... astronomer and academic. Pic. | ||
||1876: Dmitry Dmitrievich Morduhai-Boltovskoi born ... mathematician, best known for his work in analysis, differential Galois theory, number theory, hyperbolic geometry, and history of mathematics. Pic. | ||1876: Dmitry Dmitrievich Morduhai-Boltovskoi born ... mathematician, best known for his work in analysis, differential Galois theory, number theory, hyperbolic geometry, and history of mathematics. Pic. | ||
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||1916: Peter Maurice Wright born ... principal scientific officer for MI5, the British counter-intelligence agency. His book Spycatcher became an international bestseller with sales of over two million copies. Spycatcher was part memoir, part exposé of what Wright claimed were serious institutional failings in MI5 and his subsequent investigations into those. | ||1916: Peter Maurice Wright born ... principal scientific officer for MI5, the British counter-intelligence agency. His book Spycatcher became an international bestseller with sales of over two million copies. Spycatcher was part memoir, part exposé of what Wright claimed were serious institutional failings in MI5 and his subsequent investigations into those. | ||
||1919: Ernst Heinrich Philipp August Haeckel dies ... biologist, naturalist, philosopher, physician, professor, marine biologist, and artist who discovered, described and named thousands of new species, mapped a genealogical tree relating all life forms, and coined many terms in biology. Pic. | ||1919: Ernst Heinrich Philipp August Haeckel dies ... biologist, naturalist, philosopher, physician, professor, marine biologist, and artist who discovered, described and named thousands of new species, mapped a genealogical tree relating all life forms, and coined many terms in biology. Pic. | ||
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File:Marvin Minsky.jpg|link=Marvin Minsky (nonfiction)|1927: Cognitive scientist and artificial intelligence researcher [[Marvin Minsky (nonfiction)|Marvin Minsky]] born. | File:Marvin Minsky.jpg|link=Marvin Minsky (nonfiction)|1927: Cognitive scientist and artificial intelligence researcher [[Marvin Minsky (nonfiction)|Marvin Minsky]] born. | ||
||1929: Pierre Fatou dies ... French mathematician and astronomer. Pic. | ||1929: Pierre Fatou dies ... French mathematician and astronomer. Pic. | ||
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||1957: Soviet submarine K-3 Leninsky Komsomol launched ... the first nuclear submarine of the Soviet Union. Pic. | ||1957: Soviet submarine K-3 Leninsky Komsomol launched ... the first nuclear submarine of the Soviet Union. Pic. | ||
||1968: Operation Prairie Flat: nuclear test involving the detonation of a 500-short-ton (454 t) spherical surface charge of TNT to evaluate airblast, ground shock and thermal effects of nuclear weapons. Pic. | |||
||1969: C. F. Powell dies ... physicist and academic, Nobel Prize laureate. Pic. | ||1969: C. F. Powell dies ... physicist and academic, Nobel Prize laureate. Pic. | ||
File:Nixon April-29-1974.jpg|link=Watergate scandal (nonfiction)|1974: As a direct result of the Watergate scandal, [[Watergate scandal (nonfiction)|Watergate scandal]], Richard Nixon becomes the first President of the United States to resign from office. His Vice President, Gerald Ford, becomes president. | File:Nixon April-29-1974.jpg|link=Watergate scandal (nonfiction)|1974: As a direct result of the Watergate scandal, [[Watergate scandal (nonfiction)|Watergate scandal]], Richard Nixon becomes the first President of the United States to resign from office. His Vice President, Gerald Ford, becomes president. | ||
||1993: Donald William Kerst dies ... physicist who worked on advanced particle accelerator concepts (accelerator physics) and plasma physics. He is most notable for his development of the betatron, a novel type of particle accelerator used to accelerate electrons. Pic. | ||1993: Donald William Kerst dies ... physicist who worked on advanced particle accelerator concepts (accelerator physics) and plasma physics. He is most notable for his development of the betatron, a novel type of particle accelerator used to accelerate electrons. Pic. | ||
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||2002: George Alfred Barnard dies ... statistician known particularly for his work on the foundations of statistics and on quality control. Pic search yes: https://www.google.com/search?q=George+Barnard+statistician | ||2002: George Alfred Barnard dies ... statistician known particularly for his work on the foundations of statistics and on quality control. Pic search yes: https://www.google.com/search?q=George+Barnard+statistician | ||
||2002: American linguist and codebreaker Meredith Knox Gardner born. Gardner worked in counter-intelligence, decoding Soviet intelligence traffic regarding espionage in the United States, in what came to be known as the Venona project. Pic. | |||
File:James Van Allen.jpg|link=James Van Allen (nonfiction)|2006: Physicist and philosopher [[James Van Allen (nonfiction)|James Van Allen]] dies. The Van Allen radiation belts are named after him, following their discovery by his Geiger–Müller tube instruments aboard satellites in 1958. | File:James Van Allen.jpg|link=James Van Allen (nonfiction)|2006: Physicist and philosopher [[James Van Allen (nonfiction)|James Van Allen]] dies. The Van Allen radiation belts are named after him, following their discovery by his Geiger–Müller tube instruments aboard satellites in 1958. | ||
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||2015: John Henry Holland dies ... was an American scientist and Professor of psychology and Professor of electrical engineering and computer science at the University of Michigan, Ann Arbor. He was a pioneer in what became known as genetic algorithms. Pic. | ||2015: John Henry Holland dies ... was an American scientist and Professor of psychology and Professor of electrical engineering and computer science at the University of Michigan, Ann Arbor. He was a pioneer in what became known as genetic algorithms. Pic. | ||
</gallery> | </gallery> |
Latest revision as of 12:00, 7 February 2022
1899: Chemist Edward Frankland dies. He was one of the originators of organometallic chemistry, introducing the concept of combining power or valence.
1927: Cognitive scientist and artificial intelligence researcher Marvin Minsky born.
1932: Mathematician John Charles Fields dies. He founded the Fields Medal for outstanding achievement in mathematics.
1974: As a direct result of the Watergate scandal, Watergate scandal, Richard Nixon becomes the first President of the United States to resign from office. His Vice President, Gerald Ford, becomes president.
2006: Physicist and philosopher James Van Allen dies. The Van Allen radiation belts are named after him, following their discovery by his Geiger–Müller tube instruments aboard satellites in 1958.