Template:Selected anniversaries/February 28: Difference between revisions
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||1849: Regular steamboat service from the west to the east coast of the United States begins with the arrival of the SS California in San Francisco Bay, four months 22 days after leaving New York Harbor. | ||1849: Regular steamboat service from the west to the east coast of the United States begins with the arrival of the SS California in San Francisco Bay, four months 22 days after leaving New York Harbor. | ||
||1875: Goldsworthy Gurney dies ... surgeon, chemist, lecturer, consultant, architect, builder. He was a prototypical British gentleman scientist and inventor of the Victorian era. Pic. | |||
||1930: Florian Cajori dies ... historian of mathematics. His ''A History of Mathematics'' (1894) was the first popular presentation of the history of mathematics in the United States; even today his 1928–1929 ''History of Mathematical Notations'' has been described as "unsurpassed". Pic. | ||1930: Florian Cajori dies ... historian of mathematics. His ''A History of Mathematics'' (1894) was the first popular presentation of the history of mathematics in the United States; even today his 1928–1929 ''History of Mathematical Notations'' has been described as "unsurpassed". Pic. | ||
||1859: Manuel John Johnson dies ... astronomer. | ||1859: Manuel John Johnson dies ... astronomer. He made the first successful measurement of a stellar parallax, though not to the first publication thereof. Pic search book cover: https://www.google.com/search?q=Manuel+John+Johnson | ||
||1878: Pierre Fatou born ... mathematician and astronomer. Pic. | ||1878: Pierre Fatou born ... mathematician and astronomer. Pic. | ||
Revision as of 17:31, 5 April 2019
1533: Philosopher and author Michel de Montaigne born. He will be one of the most significant philosophers of the French Renaissance, known for popularizing the essay as a literary genre.
1552: Clockmaker and mathematician Jost Bürgi born. He will be recognized during his own lifetime as one of the most excellent mechanical engineers of his generation.
1692: Physician, satirist, and polymath John Arbuthnot uses Gnomon algorithm techniques to rewrite existing manuscripts using satirical premises.
1901: Chemist, biochemist, peace activist, author, and educator Linus Pauling born.
1944: Der Reichsspritzenmeister develops new drug to stimulate crimes against mathematical constants.
2017: Steganographic analysis of excerpt from "Burglars" unexpected reveals "at least half a gigabyte of encrypted data, probably related to the ENIAC program".