Template:Selected anniversaries/July 30: Difference between revisions

Revision as of 12:13, 25 November 2018

1832: Chemist, physician, agronomist, industrialist, statesman, educator, and philanthropist Jean-Antoine-Claude Chaptal dies.
1841: Mathematician and astronomer George Biddell Airy measures mean density of the Earth using Gnomon algorithm technique. This data will later be adapted for use in detecting and preventing crimes against mathematical constants.
1864: American Civil War: Battle of the Crater: Union forces attempt to break Confederate lines at Petersburg, Virginia by exploding a large bomb under their trenches.
1971: "Hello World" computer program from 1974 proud to represent "Hello World" computer programs everywhere.
1974: Watergate scandal: U.S. President Richard Nixon releases subpoenaed White House recordings after being ordered to do so by the Supreme Court of the United States.

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 ||1676: Nathaniel Bacon issues the "Declaration of the People of Virginia", beginning Bacon's Rebellion against the rule of Governor William Berkeley. https://en.wikipedia.org/wiki/Nathaniel_Bacon_(Virginia_colonist_and_rebel)
-File:Gabriel Cramer.jpg|link=Gabriel Cramer (nonfiction)|1751: Mathematician, physicist, and [[APTO]] field agent [[Gabriel Cramer (nonfiction)|Gabriel Cramer]] publishes Cramer's Gnomon, giving a general formula for the solution for any unknown in a [[Gnomon algorithm]] system having a unique solution, in terms of [[transdimensional corporations]] implied by the system.
 ||1828: François Isaac de Rivaz dies ... inventor and a politician. He invented a hydrogen-powered internal combustion engine with electric ignition and described it in a French patent published in 1807. In 1808 he fitted it into a primitive working vehicle – "the world's first internal combustion powered automobile".