Template:Selected anniversaries/February 4: Difference between revisions

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||1749: Thomas Earnshaw born ... watchmaker who, following John Arnold's earlier work, further simplified the process of marine chronometer production, making them available to the general public. He is also known for his improvements to the transit clock at the Royal Greenwich Observatory in London and his invention of a chronometer escapement and a form of bimetallic compensation balance. Pic.
||1749: Thomas Earnshaw born ... watchmaker who, following John Arnold's earlier work, further simplified the process of marine chronometer production, making them available to the general public. He is also known for his improvements to the transit clock at the Royal Greenwich Observatory in London and his invention of a chronometer escapement and a form of bimetallic compensation balance. Pic.


File:Charles_Marie_de_La_Condamine.jpg|link=Charles Marie de La Condamine (nonfiction)|1774: Mathematician and geographer [[Charles Marie de La Condamine (nonfiction)|Charles Marie de La Condamine]] dies.
File:Charles_Marie_de_La_Condamine.jpg|link=Charles Marie de La Condamine (nonfiction)|1774: Mathematician and geographer [[Charles Marie de La Condamine (nonfiction)|Charles Marie de La Condamine]] dies. He spent ten years in present-day Ecuador measuring the length of a degree latitude at the equator and preparing the first map of the Amazon region based on astronomical observations.


||1778: Augustin Pyramus de Candolle born ... botanist, mycologist, and academic. Pic.
||1778: Augustin Pyramus de Candolle born ... botanist, mycologist, and academic. Pic.
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File:Clyde W. Tombaugh.jpg|link=Clyde Tombaugh (nonfiction)|1906: Astronomer and academic [[Clyde Tombaugh (nonfiction)|Clyde Tombaugh]] born. He will discover Pluto, along with many asteroids.
File:Clyde W. Tombaugh.jpg|link=Clyde Tombaugh (nonfiction)|1906: Astronomer and academic [[Clyde Tombaugh (nonfiction)|Clyde Tombaugh]] born. He will discover Pluto, along with many asteroids.
||1912: Franz Reichelt dies - tailor, inventor and parachuting pioneer, now sometimes referred to as the Flying Tailor, who is remembered for jumping to his death from the Eiffel Tower while testing a wearable parachute of his own design. Pic.


||1920: Sid Sackson born ... board game designer and collector, best known as the creator of the business game Acquire. Pic search: https://www.google.com/search?q=sid+sackson
||1920: Sid Sackson born ... board game designer and collector, best known as the creator of the business game Acquire. Pic search: https://www.google.com/search?q=sid+sackson


||1921: Lotfi Zadeh born ... mathematician and computer scientist and founder of fuzzy logic https://www.nytimes.com/2017/09/11/science/lotfi-zadeh-father-of-mathematical-fuzzy-logic-dies-at-96.html
||1921: Lotfi Zadeh born ... mathematician and computer scientist and founder of fuzzy logic https://www.nytimes.com/2017/09/11/science/lotfi-zadeh-father-of-mathematical-fuzzy-logic-dies-at-96.html
File:Karl Menger 1970.jpg|link=Karl Menger (nonfiction)|1923: Mathematician [[Karl Menger (nonfiction)|Karl Menger]] uses [[scrying engine]] techniques to attend virtual lecture by [[Donald Knuth (nonfiction)|Donald Knuth]].


||1925: Christopher Zeeman born ... mathematician and academic. His main contributions to mathematics were in topology, particularly in knot theory, the piecewise linear category, and dynamical systems. Pic.
||1925: Christopher Zeeman born ... mathematician and academic. His main contributions to mathematics were in topology, particularly in knot theory, the piecewise linear category, and dynamical systems. Pic.
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||1945: World War II: The Yalta Conference between the "Big Three" (Churchill, Roosevelt, and Stalin) opens at the Livadia Palace in the Crimea. Pic.
||1945: World War II: The Yalta Conference between the "Big Three" (Churchill, Roosevelt, and Stalin) opens at the Livadia Palace in the Crimea. Pic.


File:Val Fitch.jpg|link=Val Logsdon Fitch (nonfiction)|1965: Physicist, academic, and [[APTO]] field engineer  [[Val Logsdon Fitch (nonfiction)|Val Logsdon Fitch]] visits the [[Nested Radical]] coffeehouse in [[New Minneapolis, Canada]], where he gives an impromptu lecture on the decay of K-mesons as evidence that the reactions of subatomic particles are not indifferent to time.  
||1959: Robert Emerson dies ... scientist noted for his discovery that plants have two distinct photosynthetic reaction centers.


||1967: Ignaz "Igo" Etrich born ... flight pioneer, pilot and fixed-wing aircraft developer. Pic: https://cs.wikipedia.org/wiki/Igo_Etrich
||1967: Ignaz "Igo" Etrich born ... flight pioneer, pilot and fixed-wing aircraft developer. Pic: https://cs.wikipedia.org/wiki/Igo_Etrich
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File:Satyendra Nath Bose 1925.jpg|link=Satyendra Nath Bose (nonfiction)|1974: Physicist, mathematician, and academic [[Satyendra Nath Bose (nonfiction)|Satyendra Nath Bose]] dies. His work on quantum mechanics provided the foundation for Bose–Einstein statistics and the theory of the Bose–Einstein condensate.  
File:Satyendra Nath Bose 1925.jpg|link=Satyendra Nath Bose (nonfiction)|1974: Physicist, mathematician, and academic [[Satyendra Nath Bose (nonfiction)|Satyendra Nath Bose]] dies. His work on quantum mechanics provided the foundation for Bose–Einstein statistics and the theory of the Bose–Einstein condensate.  
File:Two Men Who Fell to Earth.jpg|link=Two Men Who Fell to Earth|1983: Premiere of '''''[[Two Men Who Fell to Earth]]''''', a 1983 British-American film about two men (Dan Aykroyd, Albert Brooks) who wake up feeling strangely relaxed. Are they living the good life, California style? Or are they puppets of an alien rock star? Directed by David Bowie.
||1984: Artist Patrick Nagel dies. He created popular illustrations on board, paper, and canvas, most of which emphasize the female form in a distinctive style descended from Art Deco. He is best known for his illustrations for Playboy magazine and the pop group Duran Duran, for whom he designed the cover of the best-selling album ''Rio''. Pic search: https://www.google.com/search?q=patrick+nagel


||1989: Morton Landers Curtis dies ... mathematician, an expert on group theory. Together with Gustav A. Hedlund and Roger Lyndon, he proved the Curtis–Hedlund–Lyndon theorem characterizing cellular automata as being defined by continuous equivariant functions on a shift space. Pic: search book cover.
||1989: Morton Landers Curtis dies ... mathematician, an expert on group theory. Together with Gustav A. Hedlund and Roger Lyndon, he proved the Curtis–Hedlund–Lyndon theorem characterizing cellular automata as being defined by continuous equivariant functions on a shift space. Pic: search book cover.
File:Donald Knuth.jpg|link=Donald Knuth (nonfiction)|1994: Computer scientist and mathematician [[Donald Knuth (nonfiction)|Donald Knuth]] invents new class of [[Gnomon algorithm functions]].


||1995: The Connect Four game was mathematically solved first by James D. Allen (Oct 1, 1988), and independently by Victor Allis (Oct 16, 1988). First player can force a win. Strongly solved by John Tromp's 8-ply database (Feb 4, 1995). Weakly solved for all boardsizes where width+height is at most 15 (Feb 18, 2006). *Wik  Pic.
||1995: The Connect Four game was mathematically solved first by James D. Allen (Oct 1, 1988), and independently by Victor Allis (Oct 16, 1988). First player can force a win. Strongly solved by John Tromp's 8-ply database (Feb 4, 1995). Weakly solved for all boardsizes where width+height is at most 15 (Feb 18, 2006). *Wik  Pic.
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||2018: Alan Baker dies ... mathematician, known for his work on effective methods in number theory, in particular those arising from transcendental number theory. Pic.
||2018: Alan Baker dies ... mathematician, known for his work on effective methods in number theory, in particular those arising from transcendental number theory. Pic.


File:Two Creatures 3.jpg|link=Two Creatures 3 (nonfiction)|2017: Signed first edition of ''[[Two Creatures 3 (nonfiction)|Two Creatures 3]]'' becomes the object of controversy when it is accused by [[APTO]] investigators of concealing illegal [[Gnomon algorithm]] configuration files, a computational felony.


File:APTO logo.jpg|link=Algorithmic Paradigm Treaty Organization|2018: The [[Algorithmic Paradigm Treaty Organization]] (APTO) clears ''[[Two Creatures 3 (nonfiction)|Two Creatures 3]]'' of all charges. ''[[Two Creatures 3 (nonfiction)|Two Creatures 3]]'' was accused of concealing illegal [[Gnomon algorithm]] configuration files; [[APTO]] investigators discovered that ''[[Two Creatures 3 (nonfiction)|Two Creatures 3]]'' had been framed by the [[Forbidden Ratio]] gang.
 
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Latest revision as of 09:07, 15 February 2022

  • 1615: Polymath Giambattista della Porta dies. Della Porta's most famous work, Magiae Naturalis (1558), covers a variety of the subjects he had investigated, including occult philosophy, astrology, alchemy, mathematics, meteorology, and natural philosophy.

    1615: Polymath Giambattista della Porta dies. Della Porta's most famous work, Magiae Naturalis (1558), covers a variety of the subjects he had investigated, including occult philosophy, astrology, alchemy, mathematics, meteorology, and natural philosophy.

  • 1774: Mathematician and geographer Charles Marie de La Condamine dies. He spent ten years in present-day Ecuador measuring the length of a degree latitude at the equator and preparing the first map of the Amazon region based on astronomical observations.

    1774: Mathematician and geographer Charles Marie de La Condamine dies. He spent ten years in present-day Ecuador measuring the length of a degree latitude at the equator and preparing the first map of the Amazon region based on astronomical observations.

  • 1902: Pilot and explorer Charles Lindbergh born. At age 25 in 1927 he will go from obscurity as a U.S. Air Mail pilot to instantaneous world fame by making his Orteig Prize–winning nonstop flight from Long Island, New York, to Paris.

    1902: Pilot and explorer Charles Lindbergh born. At age 25 in 1927 he will go from obscurity as a U.S. Air Mail pilot to instantaneous world fame by making his Orteig Prize–winning nonstop flight from Long Island, New York, to Paris.

  • 1906: Astronomer and academic Clyde Tombaugh born. He will discover Pluto, along with many asteroids.

    1906: Astronomer and academic Clyde Tombaugh born. He will discover Pluto, along with many asteroids.

  • 1928: Physicist and academic Hendrik Lorentz dies. He shared the 1902 Nobel Prize in Physics with Pieter Zeeman for the discovery and theoretical explanation of the Zeeman effect.

    1928: Physicist and academic Hendrik Lorentz dies. He shared the 1902 Nobel Prize in Physics with Pieter Zeeman for the discovery and theoretical explanation of the Zeeman effect.

  • 1974: Physicist, mathematician, and academic Satyendra Nath Bose dies. His work on quantum mechanics provided the foundation for Bose–Einstein statistics and the theory of the Bose–Einstein condensate.

    1974: Physicist, mathematician, and academic Satyendra Nath Bose dies. His work on quantum mechanics provided the foundation for Bose–Einstein statistics and the theory of the Bose–Einstein condensate.

  • 1983: Premiere of Two Men Who Fell to Earth, a 1983 British-American film about two men (Dan Aykroyd, Albert Brooks) who wake up feeling strangely relaxed. Are they living the good life, California style? Or are they puppets of an alien rock star? Directed by David Bowie.

    1983: Premiere of Two Men Who Fell to Earth, a 1983 British-American film about two men (Dan Aykroyd, Albert Brooks) who wake up feeling strangely relaxed. Are they living the good life, California style? Or are they puppets of an alien rock star? Directed by David Bowie.

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