Template:Selected anniversaries/September 21: Difference between revisions
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||1906: Samuel Arnold dies ... conspirator, Lincoln kidnap plot. Pic. | ||1906: Samuel Arnold dies ... conspirator, Lincoln kidnap plot. Pic. | ||
||1917: Phyllis Nicolson born ... mathematician and academic ... most known for her work on the Crank–Nicolson scheme together with John Crank. | ||1917: Phyllis Nicolson born ... mathematician and academic ... most known for her work on the Crank–Nicolson scheme together with John Crank. Pic. | ||
||1918: John Gofman born ... physicist, chemist, biologist, and academic. Gofman pioneered the field of clinical lipidology. With Frank T. Lindgren and other research associates, Gofman discovered and described three major classes of plasma lipoproteins, fat molecules that carry cholesterol in the blood. Pic. | ||1918: John Gofman born ... physicist, chemist, biologist, and academic. Gofman pioneered the field of clinical lipidology. With Frank T. Lindgren and other research associates, Gofman discovered and described three major classes of plasma lipoproteins, fat molecules that carry cholesterol in the blood. Pic. | ||
||1926: Léon Charles Thévenin dies ... engineer. | ||1926: Léon Charles Thévenin dies ... telegraph engineer ... He extended Ohm's law to the analysis of complex electrical circuits. Pic. | ||
||1926: Donald A. Glaser born ... physicist and neurobiologist, Nobel Prize laureate. | ||1926: Donald A. Glaser born ... physicist and neurobiologist, Nobel Prize laureate. | ||
Revision as of 20:17, 29 March 2019
1576: Gerolamo Cardano dies. He was one of the most influential mathematicians of the Renaissance.
1577: Mathematician, cosmographer, and crime-fighter Pedro Nunes publishes new class of Gnomon algorithm functions based on navigation and cartography to detect and prevent crimes against mathematical constants at sea.
1688: Mathematician and scientist Vincenzo Viviani publishes new theory of acoustics which uses Gnomon algorithm functions to detect and prevent crimes against physical constants.
![1781: Joseph-Louis Lagrange writes to d'Alembert: "It appears to me also that the mine [of mathematics] is already very deep and that unless one discovers new veins it will be necessary sooner or later to abandon it." This view is prevalent at the end of the eighteenth century.](/w/images/thumb/c/c8/Joseph-Louis_Lagrange.jpg/107px-Joseph-Louis_Lagrange.jpg)
1781: Joseph-Louis Lagrange writes to d'Alembert: "It appears to me also that the mine [of mathematics] is already very deep and that unless one discovers new veins it will be necessary sooner or later to abandon it." This view is prevalent at the end of the eighteenth century.
1792: French Revolution: The National Convention declares France a republic and abolishes the absolute monarchy.
1853: Physicist and academic Heike Kamerlingh Onnes born. He will receive widespread recognition for his work, including the 1913 Nobel Prize in Physics for "his investigations on the properties of matter at low temperatures which led, inter alia, to the production of liquid helium".
1854: Signed first edition of Leonardo Draws Clock Head sells fifty thousand dollars.
2018: Signed first edition of Spiral used in high-energy literature experiments unexpectedly develops spontaneous artificial intelligence.