Template:Selected anniversaries/July 1: Difference between revisions
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||1890 – Canada and Bermuda are linked by telegraph cable. | ||1890 – Canada and Bermuda are linked by telegraph cable. | ||
||Sir William Henry Flower (d. 1 July 1899) was an English surgeon, museum curator and comparative anatomist, who became a leading authority on mammals and especially on the primate brain. Pic. | |||
||1906 – Jean Dieudonné, French mathematician and academic (d. 1992) | ||1906 – Jean Dieudonné, French mathematician and academic (d. 1992) | ||
Revision as of 18:43, 10 July 2018
1646: Mathematician and philosopher Gottfried Wilhelm Leibniz born. He will develop differential and integral calculus independently of Isaac Newton, and design and build mechanical calculators.
1819: Johann Georg Tralles discovers the Great Comet of 1819 (C/1819 N1). It was the first comet analyzed using polarimetry, by François Arago.
1888: Mathematician and physicist Johann Jakob Balmer develops a Gnomon algorithm function based on the visible spectral lines of the hydrogen atom which unexpectedly reveals imminent crimes against mathematical constants.
2001: Physicist and educator Nikolay Basov dies. He did fundamental work in the field of quantum electronics.
2017: The Custodian says he is "not planning on retiring any time soon."