Template:Selected anniversaries/March 30: Difference between revisions

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||1135 – Maimonides, Spanish rabbi and philosopher (April 6 also proposed, d. 1204)


||1202 – Joachim of Fiore, Italian mystic and theologian (b. 1135)
File:Adam Ries.png|link=Adam Ries (nonfiction)|1599: Mathematician [[Adam Ries (nonfiction)|Adam Ries]] dies. Reis wrote textbooks for practical mathematics, promoting the advantages of Arabic/Indian numerals over Roman numerals.


File:Adam Ries.png|link=Adam Ries (nonfiction)|1599: Mathematician [[Adam Ries (nonfiction)|Adam Ries]] dies. He wrote textbooks for practical mathematics, promoting the advantages of Arabic/Indian numerals over Roman numerals.
File:Tabulae_motuum_caelestium_universales_by_Vincentio_Reinieri_(1647).png|link=Vincentio Reinieri (nonfiction)|1606: Mathematician and astronomer [[Vincentio Reinieri (nonfiction)|Vincentio Reinieri]] born. Reinieri revised and finished the work of Galileo, who before his death placed all of the papers containing his observations and calculations in Reinieri's hands.


||1606 – Vincentio Reinieri, Italian mathematician and astronomer (d. 1647)
File:Robert Bunsen.jpg|link=Robert Bunsen (nonfiction)|1811: Chemist and academic [[Robert Bunsen (nonfiction)|Robert Bunsen]] born. Bunsen will investigate emission spectra of heated elements, and discover caesium (in 1860) and rubidium (in 1861) with the physicist Gustav Kirchhoff.


||1707 – Sébastien Le Prestre de Vauban, French general and engineer (b. 1633)
File:Stanisław Leśniewski.jpg|link=Stanisław Leśniewski (nonfiction)|1886: Mathematician, philosopher, and logician [[Stanisław Leśniewski (nonfiction)|Stanisław Leśniewski]] born. Leśniewski will posit three nested formal systems, to which he will give the Greek-derived names of protothetic, ontology, and mereology.


||1811 – Robert Bunsen, German chemist and academic (d. 1899)
File:Stefan Banach.jpg|link=Stefan Banach (nonfiction)|1892: Mathematician and academic [[Stefan Banach (nonfiction)|Stefan Banach]] born. Banach will be one of the founders of modern functional analysis.


||1842 – Ether anesthesia is used for the first time, in an operation by the American surgeon Dr. Crawford Long.
||1857 – Léon Charles Thévenin, French engineer (d. 1926) no pic
||1867 – Alaska is purchased from Russia for $7.2 million, about 2-cent/acre ($4.19/km²), by United States Secretary of State William H. Seward.
||1888 – J. R. Williams, Canadian-born cartoonist (d. 1957)
File:Stefan Banach.jpg|link=Stefan Banach (nonfiction)|1892: Mathematician and academic [[Stefan Banach (nonfiction)|Stefan Banach]] born. He will be one of the founders of modern functional analysis.
||1894 – Sergey Ilyushin, Russian engineer, founded Ilyushin Aircraft Company (d. 1977)
||1899 – German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights.
||1905 – Albert Pierrepoint, English hangman (d. 1992)
||1910 – Józef Marcinkiewicz, Polish soldier, mathematician, and academic (d. 1940)
||1919 – McGeorge Bundy, American intelligence officer and diplomat, 6th United States National Security Advisor (d. 1996)
||1919 – Robin M. Williams, New Zealand mathematician and academic (d. 2013)
||1922 – Arthur Wightman, American physicist and academic (d. 2013)
File:Hellschreiber.jpg|link=Hellschreiber (nonfiction)|1939: [[Hellschreiber (nonfiction)|Hellscreiber]] teleprinter system used to publish new biography of mathematician [[Adam Ries (nonfiction)|Adam Ries]].
File:Der Reichsspritzenmeister.jpg|link=Der Reichsspritzenmeister|1942: [[Der Reichsspritzenmeister]] develops new memory-wiping drug for [[Abomynous]].
||1949 – Friedrich Bergius, German chemist and academic, Nobel Prize laureate (b. 1884)
||1961 – Philibert Jacques Melotte, English astronomer (b. 1880)
||1981 – U.S. President Ronald Reagan is shot in the chest outside a Washington, D.C., hotel by John Hinckley, Jr.; three others are wounded in the same incident.
||1982 – Space Shuttle program: STS-3 Mission is completed with the landing of Columbia at White Sands Missile Range, New Mexico.
||2008 – Roland Fraïssé, French mathematical logician (b. 1920)
||2010 – Morris R. Jeppson, American lieutenant and physicist (b. 1922)
File:Ascleplius Myrmidon Halting Problem.jpg|link=On Halting Problems|2015: [[On Halting Problems|Asclepius Myrmidon discovers unregistered halting problem]], predicts new class of [[crimes against mathematical constants]].
||2017 – SpaceX conducts the world’s first reflight of an orbital class rocket.


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Latest revision as of 04:33, 30 March 2022