Template:Selected anniversaries/December 20: Difference between revisions
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||1838: Edwin Abbott Abbott born ... schoolmaster and theologian, best known as the author of the novella Flatland (1884). Pic. | ||1838: Edwin Abbott Abbott born ... schoolmaster and theologian, best known as the author of the novella Flatland (1884). Pic. | ||
||1843: Paul Tannery born ... mathematician and historian of mathematics. He was the older brother of mathematician Jules Tannery, to whose Notions Mathématiques he dcontributed an historical chapter. Though Tannery's career was in the tobacco industry, he devoted his evenings and his life to the study of mathematicians and mathematical development. | ||1843: Paul Tannery born ... mathematician and historian of mathematics. He was the older brother of mathematician Jules Tannery, to whose Notions Mathématiques he dcontributed an historical chapter. Though Tannery's career was in the tobacco industry, he devoted his evenings and his life to the study of mathematicians and mathematical development. Pic. | ||
||1860: South Carolina becomes the first state to attempt to secede from the United States. | ||1860: South Carolina becomes the first state to attempt to secede from the United States. | ||
Revision as of 03:38, 27 November 2019
1494: Mathematician and cartographer Oronce Finé born. He will be imprisoned in 1524, probably for practicing judicial astrology.
1757: Joseph Marie Jacquard uses punched-card technology to compute and prevent crimes against mathematical constants.
1901: Physicist Robert J. Van de Graaff born. He will design design and construct high-voltage Van de Graaff generators.
1922: Hilbert curve prevents crime against mathematical constants.
1951: The EBR-1 in Arco, Idaho becomes the first nuclear power plant to generate electricity. The electricity powered four light bulbs.
1962: Mathematician Emil Artin dies. He worked on algebraic number theory, contributing to class field theory and a new construction of L-functions. He also contributed to the pure theories of rings, groups and fields.
2017: Signed first edition of Spiral Rings 2 sells for an undisclosed amount to "a prominent mathematician living in New Minneapolis, Canada" at charity auction to benefit victims of crimes against mathematical constants.