Template:Selected anniversaries/December 18: Difference between revisions

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File:Christopher Polhem painted by Johan Henrik Scheffel 1741.jpg|link=Christopher Polhem (nonfiction)|1661: Scientist, inventor, and industrialist [[Christopher Polhem (nonfiction)|Christopher Polhem]] born. He will make significant contributions to the economic and industrial development of Sweden, particularly mining.
File:Christopher Polhem painted by Johan Henrik Scheffel 1741.jpg|link=Christopher Polhem (nonfiction)|1661: Scientist, inventor, and industrialist [[Christopher Polhem (nonfiction)|Christopher Polhem]] born. He will make significant contributions to the economic and industrial development of Sweden, particularly mining.


||1737 – Antonio Stradivari, Italian instrument maker (b. 1644)
||1737: Antonio Stradivari dies ... instrument maker.


||Jan Evangelista Purkyně (17 or 18 December 1787) was a Czech anatomist and physiologist. In 1839, he coined the term 'protoplasm' for the fluid substance of a cell. He was one of the best known scientists of his time. Pic.
||Jan Evangelista Purkyně (17 or 18 December 1787) was a Czech anatomist and physiologist. In 1839, he coined the term 'protoplasm' for the fluid substance of a cell. He was one of the best known scientists of his time. Pic.
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||Sir Charles Galton Darwin (b. 18 December 1887) was an English physicist who served as director of the National Physical Laboratory (NPL) during the Second World War.[2] He was the son of the mathematician George Howard Darwin and a grandson of Charles Darwin.
||Sir Charles Galton Darwin (b. 18 December 1887) was an English physicist who served as director of the National Physical Laboratory (NPL) during the Second World War.[2] He was the son of the mathematician George Howard Darwin and a grandson of Charles Darwin.


|File:Georg Cantor diagonal argument.jpg|link=Georg Cantor|1889: Set theorist and crime-fighter [[Georg Cantor]] uses [[Gnomon algorithm]] to advance [[Set theory (nonfiction)|Set theory]] research.
||1890: Edwin Howard Armstrong born ... engineer, invented FM radio and the superheterodyne receiver system.


||1890 – Edwin Howard Armstrong, American engineer, invented FM radio (d. 1954) Edwin Howard Armstrong (December 18, 1890 – January 31, 1954) was an American electrical engineer and inventor, best known for developing FM (frequency modulation) radio and the superheterodyne receiver system.
||1892: Premiere performance of The Nutcracker by Pyotr Ilyich Tchaikovsky in Saint Petersburg, Russia.


||1892 – Premiere performance of The Nutcracker by Pyotr Ilyich Tchaikovsky in Saint Petersburg, Russia.
||1917: Roger Conant Lyndon born ... mathematician, for many years a professor at the University of Michigan. He is known for Lyndon words, the Curtis–Hedlund–Lyndon theorem, Craig–Lyndon interpolation and the Lyndon–Hochschild–Serre spectral sequence. Pic: https://fr.wikipedia.org/wiki/Roger_Lyndon


File:Eisenhower in the Oval Office February 1956.jpg|link=Crimes against mathematical constants|1956: U.S. President Dwight D. Eisenhower delivers a televised address to the nation, in which he warns against the accumulation of power by the "[[Crimes against mathematical constants|math-crimes complex]]."
File:Eisenhower in the Oval Office February 1956.jpg|link=Crimes against mathematical constants|1956: U.S. President Dwight D. Eisenhower delivers a televised address to the nation, in which he warns against the accumulation of power by the "[[Crimes against mathematical constants|math-crimes complex]]."

Revision as of 19:50, 2 September 2018

  • 1661: Scientist, inventor, and industrialist Christopher Polhem born. He will make significant contributions to the economic and industrial development of Sweden, particularly mining.

    1661: Scientist, inventor, and industrialist Christopher Polhem born. He will make significant contributions to the economic and industrial development of Sweden, particularly mining.

  • 1799: Mathematician and theorist Jean-Étienne Montucla dies. His deep interest in history of mathematics became apparent with his publication of Histoire des Mathématiques, the first part appearing in 1758.

    1799: Mathematician and theorist Jean-Étienne Montucla dies. His deep interest in history of mathematics became apparent with his publication of Histoire des Mathématiques, the first part appearing in 1758.

  • 1856: Physicist and academic J. J. Thomson born. His research in cathode rays will lead to the discovery of the electron. Thomson will also discover the first evidence for isotopes of a stable element.

    1856: Physicist and academic J. J. Thomson born. His research in cathode rays will lead to the discovery of the electron. Thomson will also discover the first evidence for isotopes of a stable element.

  • 1956: U.S. President Dwight D. Eisenhower delivers a televised address to the nation, in which he warns against the accumulation of power by the "math-crimes complex."

    1956: U.S. President Dwight D. Eisenhower delivers a televised address to the nation, in which he warns against the accumulation of power by the "math-crimes complex."

  • 1958: Project SCORE, the world's first communications satellite, is launched.

    1958: Project SCORE, the world's first communications satellite, is launched.

  • 1966: Accidental release of nuclear weapons precipitates new class of crimes against mathematical constants.

    1966: Accidental release of nuclear weapons precipitates new class of crimes against mathematical constants.

  • 1995: Physicist Nathan Rosen dies. He developed the idea of the Einstein–Rosen bridge, later named the wormhole.

    1995: Physicist Nathan Rosen dies. He developed the idea of the Einstein–Rosen bridge, later named the wormhole.

  • 1995: Engineer, inventor, and pioneering computer scientist Konrad Zuse dies. He invent the Z3, the world's first working programmable, fully automatic computer.

    1995: Engineer, inventor, and pioneering computer scientist Konrad Zuse dies. He invent the Z3, the world's first working programmable, fully automatic computer.

  • 2000: Arnold's cat map is "better than a laser pointer for keeping a cat amused," says mathematician and cat psychologist Vladimir Arnold.

    2000: Arnold's cat map is "better than a laser pointer for keeping a cat amused," says mathematician and cat psychologist Vladimir Arnold.

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