Template:Selected anniversaries/January 9: Difference between revisions

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||1864: Vladimir Steklov born ... mathematician and physicist. Pic.
||1864: Vladimir Steklov born ... mathematician and physicist. Pic.


||1868: S. P. L. Sørensen born ... chemist and academic.
||1868: S. P. L. Sørensen born ... chemist and academic ... famous for the introduction of the concept of pH, a scale for measuring acidity and alkalinity. Pic.


||1869: Richard Wilhelm Heinrich Abegg born ... chemist and pioneer of valence theory. He proposed that the difference of the maximum positive and negative valence of an element tends to be eight. This has come to be known as Abegg's rule. Pic.
||1869: Richard Wilhelm Heinrich Abegg born ... chemist and pioneer of valence theory. He proposed that the difference of the maximum positive and negative valence of an element tends to be eight. This has come to be known as Abegg's rule. Pic.


||1870: Joseph Strauss born ... engineer, co-designed the Golden Gate Bridge.
||1870: Joseph Strauss born ... engineer, co-designed the Golden Gate Bridge. Pic (statue).


||1888: George Washington Morey born ... geochemist, physical chemist, mineralogist, and petrologist, known for the "Morey bomb" used in hydrothermal research. Pic: https://library.gl.ciw.edu/GLHistory/pgmorey.html
||1888: George Washington Morey born ... geochemist, physical chemist, mineralogist, and petrologist, known for the "Morey bomb" used in hydrothermal research. Pic: https://library.gl.ciw.edu/GLHistory/pgmorey.html
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File:Telephone exchange operator circa 1900.jpg|link=Telephone switchboard (nonfiction)|1894: New England Telephone and Telegraph installs the first battery-operated [[Telephone switchboard (nonfiction)|telephone switchboard]] in Lexington, Massachusetts. (Shown here: another telephone exchange circa 1900.)
File:Telephone exchange operator circa 1900.jpg|link=Telephone switchboard (nonfiction)|1894: New England Telephone and Telegraph installs the first battery-operated [[Telephone switchboard (nonfiction)|telephone switchboard]] in Lexington, Massachusetts. (Shown here: another telephone exchange circa 1900.)


||1901: Chic Young born ... cartoonist.
||1901: Chic Young born ... cartoonist: Blondie. Pic.


||1905: Louise Michel dies ... teacher and important figure in the Paris Commune. Following her penal transportation she embraced anarchism. When returning to France she emerged as important French anarchist and went on speaking tours across Europe. The journalist Brian Doherty has called her the "French grande dame of anarchy" and "Red Virgin". Pic.
||1905: Louise Michel dies ... teacher and important figure in the Paris Commune. Following her penal transportation she embraced anarchism. When returning to France she emerged as important French anarchist and went on speaking tours across Europe. The journalist Brian Doherty has called her the "French grande dame of anarchy" and "Red Virgin". Pic.
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||1910: James Leslie Tuck born ... physicist ... involvement with the Manhattan Project. Pic.  
||1910: James Leslie Tuck born ... physicist ... involvement with the Manhattan Project. Pic.  


File:Peter_Twinn.jpg|link=Peter Twinn (nonfiction)|2004: Mathematician and entomologist [[Peter Twinn (nonfiction)|Peter Twinn]] born. During the Second World War, he will be the first professional mathematician recruited by the British Government Code and Cypher School. Twinn will also be first British cryptographer to read a German military Enigma message, having obtained vital information from Polish cryptanalysts in July 1939. Twinn will say that "It was a trifling exercise, but I repeat for the umpteenth time, no credit to me."
File:Peter_Twinn.jpg|link=Peter Twinn (nonfiction)|1916: Mathematician and entomologist [[Peter Twinn (nonfiction)|Peter Twinn]] born. During the Second World War, he will be the first professional mathematician recruited by the British Government Code and Cypher School.


File:Georg Cantor 1894.png|link=Georg Cantor (nonfiction)|1917: Mathematician and philosopher [[Georg Cantor (nonfiction)|Georg Cantor]] publishes new [[Set theory (nonfiction)|theory of sets]] derived from [[Gnomon algorithm functions]]. Colleagues hail it as "a magisterial contribution to science and art of detecting and preventing [[crimes against mathematical constants]]."
||1917: Luther D. Bradley dies ... illustrator and political cartoonist associated with the Chicago Daily News ... known for strong anti-war sentiments, opposing U.S. involvement in World War I. Pic.
 
||1917: Luther D. Bradley dies ... cartoonist.


File:Charles-Émile Reynaud.jpg|link=Charles-Émile Reynaud (nonfiction)|1918: Scientist, inventor, and educator [[Charles-Émile Reynaud (nonfiction)|Charles-Émile Reynaud]] dies. He invented the Praxinoscope (an improved zoetrope) and was responsible for the first projected animated films.
File:Charles-Émile Reynaud.jpg|link=Charles-Émile Reynaud (nonfiction)|1918: Scientist, inventor, and educator [[Charles-Émile Reynaud (nonfiction)|Charles-Émile Reynaud]] dies. He invented the Praxinoscope (an improved zoetrope) and was responsible for the first projected animated films.
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||1923: Vasilii Vladimirov born ... mathematician and mathematical physicist working in the fields of number theory, mathematical physics, quantum field theory, numerical analysis, generalized functions, several complex variables, p-adic analysis, multidimensional tauberian theorems. Pic.
||1923: Vasilii Vladimirov born ... mathematician and mathematical physicist working in the fields of number theory, mathematical physics, quantum field theory, numerical analysis, generalized functions, several complex variables, p-adic analysis, multidimensional tauberian theorems. Pic.


||1923: Juan de la Cierva makes the first autogyro flight.
File:Juan_de_la_Cierva,_aeródromo_de_Lasarte,_1930.jpg|link=Juan de la Cierva (nonfiction)|1923: Engineer, inventor, and pilot [[Juan de la Cierva (nonfiction)|Juan de la Cierva]] makes the first autogyro flight.
 
||1933: Kate Gleason dies ... engineer, businesswoman, and philanthropist. Pic.


||1938: C. P. Ramanujam born ... mathematician and academic. Pic: http://www.indiaonline.in/about/personalities/scientists/cp-ramanujam
||1938: C. P. Ramanujam born ... mathematician and academic. Pic: http://www.indiaonline.in/about/personalities/scientists/cp-ramanujam


||1942: Jerzy Witold Różycki dies ... mathematician and cryptologist who worked at breaking German Enigma-machine ciphers before and during World War II. Pic.
File:Jerzy_Rozycki.jpg|link=Jerzy Różycki|1942: Mathematician and cryptologist [[Jerzy Różycki (nonfiction)|Jerzy Różycki]] dies. Różycki worked at breaking German Enigma-machine ciphers before and during World War II.


||1947: Sōichi Kakeya dies ... mathematician who worked mainly in mathematical analysis and who posed the Kakeya problem and solved a version of the transportation problem. Pic: https://www.google.com/search?q=alexandre-théophile+vandermonde
||1947: Sōichi Kakeya dies ... mathematician who worked mainly in mathematical analysis and who posed the Kakeya problem and solved a version of the transportation problem. Pic: https://www.google.com/search?q=alexandre-théophile+vandermonde
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||1951: Abraham Cressy Morrison dies ... chemist and president of the New York Academy of Sciences. Pic.
||1951: Abraham Cressy Morrison dies ... chemist and president of the New York Academy of Sciences. Pic.


File:Henry Whitehead.jpg|link=J. H. C. Whitehead (nonfiction)|1955: Mathematician and criminologist [[J. H. C. Whitehead (nonfiction)|J. H. C. Whitehead]] publishes a new class of [[Gnomon algorithm functions]] which detect and prevent [[crimes against mathematical constants]].
File:Yeast of Eden.jpg|link=Yeast of Eden|1955: Premiere of '''''[[Yeast of Eden]]''''', an American period drama film about a wayward young baker (James Dean) who, while seeking his own identity, vies for the yeast of his deeply religious father against his favored brother, thus retelling the story of Cain and Abel.


||1958: Willis Rodney Whitney dies ... chemist and founder of the research laboratory of the General Electric Company. Pic.
||1958: Willis Rodney Whitney dies ... chemist and founder of the research laboratory of the General Electric Company. Pic.
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||2014: First fight of DF-ZF hyper-glider: https://en.wikipedia.org/wiki/DF-ZF  Pic.
||2014: First fight of DF-ZF hyper-glider: https://en.wikipedia.org/wiki/DF-ZF  Pic.
File:Greedy algorithm 36 cents.svg|link=Greedy algorithm (nonfiction)|2018: The Museum of [[Greedy algorithm (nonfiction)|Greedy algorithms]] runs over budget, demands emergency bailout from [[Algorithmic Paradigm Treaty Organization|APTO]] (Algorithmic Paradigm Treaty Organization).
File:Reaching.jpg|link=Reaching (nonfiction)|2020: ''[[Reaching (nonfiction)|Reaching]]'' voted Picture of the Day by the citizens of [[New Minneapolis, Canada]].


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Latest revision as of 17:57, 7 February 2022

  • 1799: Mathematician, philosopher, theologian, and humanitarian Maria Gaetana Agnesi dies. She is credited with writing the first book discussing both differential and integral calculus.

    1799: Mathematician, philosopher, theologian, and humanitarian Maria Gaetana Agnesi dies. She is credited with writing the first book discussing both differential and integral calculus.

  • 1848: Astronomer Caroline Herschel dies. She discovered several comets, including the periodic comet 35P/Herschel-Rigollet, which bears her name.

    1848: Astronomer Caroline Herschel dies. She discovered several comets, including the periodic comet 35P/Herschel-Rigollet, which bears her name.

  • 1894: New England Telephone and Telegraph installs the first battery-operated telephone switchboard in Lexington, Massachusetts. (Shown here: another telephone exchange circa 1900.)

    1894: New England Telephone and Telegraph installs the first battery-operated telephone switchboard in Lexington, Massachusetts. (Shown here: another telephone exchange circa 1900.)

  • 1916: Mathematician and entomologist Peter Twinn born. During the Second World War, he will be the first professional mathematician recruited by the British Government Code and Cypher School.

    1916: Mathematician and entomologist Peter Twinn born. During the Second World War, he will be the first professional mathematician recruited by the British Government Code and Cypher School.

  • 1918: Scientist, inventor, and educator Charles-Émile Reynaud dies. He invented the Praxinoscope (an improved zoetrope) and was responsible for the first projected animated films.

    1918: Scientist, inventor, and educator Charles-Émile Reynaud dies. He invented the Praxinoscope (an improved zoetrope) and was responsible for the first projected animated films.

  • 1923: Engineer, inventor, and pilot Juan de la Cierva makes the first autogyro flight.

    1923: Engineer, inventor, and pilot Juan de la Cierva makes the first autogyro flight.

  • 1942: Mathematician and cryptologist Jerzy Różycki dies. Różycki worked at breaking German Enigma-machine ciphers before and during World War II.

    1942: Mathematician and cryptologist Jerzy Różycki dies. Różycki worked at breaking German Enigma-machine ciphers before and during World War II.

  • 1955: Premiere of Yeast of Eden, an American period drama film about a wayward young baker (James Dean) who, while seeking his own identity, vies for the yeast of his deeply religious father against his favored brother, thus retelling the story of Cain and Abel.

    1955: Premiere of Yeast of Eden, an American period drama film about a wayward young baker (James Dean) who, while seeking his own identity, vies for the yeast of his deeply religious father against his favored brother, thus retelling the story of Cain and Abel.

  • 1989: Mathematician Marshall Harvey Stone dies. He contributed to real analysis, functional analysis, topology, and the study of Boolean algebra structures.

    1989: Mathematician Marshall Harvey Stone dies. He contributed to real analysis, functional analysis, topology, and the study of Boolean algebra structures.

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