Template:Selected anniversaries/August 19: Difference between revisions
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||1580: Pierre Vernier born ... was a French mathematician and instrument inventor. He was inventor and eponym of the vernier scale used in measuring devices. Pic: device. | |||
||1612 – The "Samlesbury witches", three women from the Lancashire village of Samlesbury, England, are put on trial, accused of practicing witchcraft, one of the most famous witch trials in British history. | ||1612 – The "Samlesbury witches", three women from the Lancashire village of Samlesbury, England, are put on trial, accused of practicing witchcraft, one of the most famous witch trials in British history. | ||
Revision as of 09:15, 11 August 2018
1662: Mathematician, physicist, inventor, writer, and Christian philosopher Blaise Pascal dies. He did pioneering work on calculating machines.
1822: Mathematician and astronomer Jean Baptiste Joseph Delambre dies. He was one of the first astronomers to derive astronomical equations from analytical formulas.
1823: Red Eyes Fighting depicts martial artist and crime-fighter Red Eyes breaking up a math lab.
1906: Inventor Philo Farnsworth born. He will make many crucial contributions to the early development of all-electronic television.
1993: Actor-cryptographer Niles Cartouchian confirms that he personally designed the computational security protocols featured in the action-adventure film Dard Hunter, Glyph Warden.
1994: Chemist, biochemist, peace activist, author, and educator Linus Pauling dies.