Template:Selected anniversaries/August 28: Difference between revisions

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||1839: William 'Strata' Smith dies ... was an English geologist, credited with creating the first nationwide geological map. At the time his map was first published he was overlooked by the scientific community; his relatively humble education and family connections prevented him from mixing easily in learned society. Financially ruined, Smith spent time in debtors' prison. It was only late in his life that Smith received recognition for his accomplishments, and became known as the "Father of English Geology". Pic.
||1839: William 'Strata' Smith dies ... was an English geologist, credited with creating the first nationwide geological map. At the time his map was first published he was overlooked by the scientific community; his relatively humble education and family connections prevented him from mixing easily in learned society. Financially ruined, Smith spent time in debtors' prison. It was only late in his life that Smith received recognition for his accomplishments, and became known as the "Father of English Geology". Pic.


||1845: The first issue of ''Scientific American'' magazine is published.
||1845: The first issue of ''Scientific American'' magazine is published ... published by Rufus Porter (1792-1884), a versatile if eccentric Yankee, who was by turns a portrait-painter, schoolmaster, inventor and editor. While the paper was still a small weekly journal with a circulation less than 300, he offered it for sale. It was bought for $800 in July 1846 by 20-year-old Alfred Ely Beach (1826-1896) as editor, and Orson Desaix Munn (1824-1907). Together, they built it over the years into a great and unique periodical. Their circulation reached 10,000 by 1848, 20,000 by 1852, and 30,000 by 1853. Pic.


||1853: Vladimir Shukhov born ... architect and engineer, designed the Adziogol Lighthouse.
||1853: Vladimir Shukhov born ... architect and engineer, designed the Adziogol Lighthouse.
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||1867: Maxime Bôcher born ... mathematician who published about 100 papers on differential equations, series, and algebra. He also wrote elementary texts such as Trigonometry and Analytic Geometry. Bôcher's theorem, Bôcher's equation, and the Bôcher Memorial Prize are named after him.
||1867: Maxime Bôcher born ... mathematician who published about 100 papers on differential equations, series, and algebra. He also wrote elementary texts such as Trigonometry and Analytic Geometry. Bôcher's theorem, Bôcher's equation, and the Bôcher Memorial Prize are named after him.
||1880:  Charles Thomas Jackson dies ... physician, chemist, and pioneer geologist and mineralogist. Jackson's professional career consisted of a series of spectacular claims to the work of others which continued until he finally became insane in 1873. In 1832, during a voyage, he discussed with the portrait painter Samuel Morse the possibilities of electric telegraphy. Morse exhibited his telegraph to Congress in 1837 but had to spend seven years to establish a right to his own invention against Jackson's claim that Morse had stolen it from him. Jackson similarly claimed priority in the idea of use of ether as an anaesthetic, which he had suggested to a dentist, William Morton. Though the effects of ether were somewhat known at the time, it was Morton who made the idea practical. Pic.


||1883: Jan Arnoldus Schouten born ... mathematician and Professor at the Delft University of Technology. He was an important contributor to the development of tensor calculus and Ricci calculus. Pic.
||1883: Jan Arnoldus Schouten born ... mathematician and Professor at the Delft University of Technology. He was an important contributor to the development of tensor calculus and Ricci calculus. Pic.
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||1921: John Herbert Chapman born ... physicist and engineer.
||1921: John Herbert Chapman born ... physicist and engineer.
||1940: William Bowie dies ... geodesist who investigated isostasy (a principle that dense crustal rocks to tend cause topographic depressions and light crustal rocks cause topographic elevations). He made measured gravity anomalies on land and obtained gravity surveys in the oceans. These observations correlated the anomalies with topographic features and validated the geological concept of isostasy. With John F. Hayford, his predecessor at the Coast and Geodetic Survey, he computed tables of the depth of isostatic compensation (the surface above which the weight of the crust per unit area is equalized). Bowie felt that this zone would occur at a uniform depth as predicted by John Henry Pratt, rather than at the varying depth predicted by Sir George Airy. He wrote Isostasy (1927). Pic.


||1941: Peter Manfred Gruber born ... mathematician working in geometric number theory as well as in convex and discrete geometry. Pic.
||1941: Peter Manfred Gruber born ... mathematician working in geometric number theory as well as in convex and discrete geometry. Pic.
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File:Brainiac Explains Lecture Series (Dominic Yeso).jpg|link=Brainiac Explains|1966: New study reveals that the [[Brainiac Explains]] lecture series is funded by a [[Brownian racket]].
File:Brainiac Explains Lecture Series (Dominic Yeso).jpg|link=Brainiac Explains|1966: New study reveals that the [[Brainiac Explains]] lecture series is funded by a [[Brownian racket]].


||1993: The asteroid 243 Ida became the first found to have a moon when it was visited by NASA's Galileo probe.
||1993: The asteroid 243 Ida became the first found to have a moon when it was visited by NASA's Galileo probe. The asteroid 243 Ida and its newly-discovered moon, Dactyl was imaged by NASA's Galileo spacecraft, about 14 minutes before its closest approach (within 2,400-km or 1,500 miles) to the asteroid. Ida is about 52 km (32 mi) in length and is irregularly shaped. It shows numerous craters, including many degraded craters, indicating Ida's surface is older than previously thought. Dactyl is only about 1.4-km in diameter, and it is spectrally different from Ida data. The picture was released on 26 Mar 1994. Galileo had encountered the first asteroid - 951 Gaspra - on 29 Oct 1991. Galileo continued on its mission to study Jupiter, beginning its orbit of the planet on 7 Dec 1995.


||2005: George Szekeres dies ... mathematician. He will discover the Szekeres snark, a snark with 50 vertices and 75 edges. Pic.
||2005: George Szekeres dies ... mathematician. He will discover the Szekeres snark, a snark with 50 vertices and 75 edges. Pic.
||2006: Melvin Schwartz dies ... physicist. He shared the 1988 Nobel Prize in Physics with Leon M. Lederman and Jack Steinberger for their development of the neutrino beam method and their demonstration of the doublet structure of the leptons through the discovery of the muon neutrino. Pic.
||2007: Paul B. MacCready Jr. dies ... aeronautical engineer. He was the founder of AeroVironment and the designer of the human-powered aircraft that won the first Kremer prize. He devoted his life to developing more efficient transportation vehicles that could "Do more with less". Pic.


||2010: Keith Batey dies ... a codebreaker who, with his wife, Mavis Batey, worked on the German Enigma machine at Bletchley Park during World War. Pic: http://spartacus-educational.com/Keith_Batey.htm
||2010: Keith Batey dies ... a codebreaker who, with his wife, Mavis Batey, worked on the German Enigma machine at Bletchley Park during World War. Pic: http://spartacus-educational.com/Keith_Batey.htm


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Revision as of 10:48, 26 August 2018

  • 413 BC: A lunar eclipse caused panic among the sailors of the Athens fleet and thus affected the outcome of a battle in the Peloponnesian War. The Athenians were ready to move their forces from Syracuse when the Moon was eclipsed. The soldiers and sailors were frightened by this celestial omen and were reluctant to leave. Their commander, Nicias, consulted the soothsayers and postponed the departure for 27 days. This delay gave an advantage to their enemies, the Syracusans, who then defeated the entire Athenian fleet and army, and killed Nicias. https://en.wikipedia.org/wiki/Sicilian_Expedition

    413 BC: A lunar eclipse caused panic among the sailors of the Athens fleet and thus affected the outcome of a battle in the Peloponnesian War. The Athenians were ready to move their forces from Syracuse when the Moon was eclipsed. The soldiers and sailors were frightened by this celestial omen and were reluctant to leave. Their commander, Nicias, consulted the soothsayers and postponed the departure for 27 days. This delay gave an advantage to their enemies, the Syracusans, who then defeated the entire Athenian fleet and army, and killed Nicias. https://en.wikipedia.org/wiki/Sicilian_Expedition

  • 1801: Mathematician and philosopher Antoine Augustin Cournot born. He will introduce the ideas of functions and probability into economic analysis.

    1801: Mathematician and philosopher Antoine Augustin Cournot born. He will introduce the ideas of functions and probability into economic analysis.

  • 1802: Mathematician and engineer Gaspard Monge publishes new class of Gnomon algorithm functions, based on his pioneering work in differential geometry, which detect and prevent crimes against mathematical constants.

    1802: Mathematician and engineer Gaspard Monge publishes new class of Gnomon algorithm functions, based on his pioneering work in differential geometry, which detect and prevent crimes against mathematical constants.

  • C. Wright Mills.jpg

    1916: Sociologist and author C. Wright Mills born. He will be published widely in popular and intellectual journals, advocating public and political engagement over disinterested observation.

  • 1966: New study reveals that the Brainiac Explains lecture series is funded by a Brownian racket.

    1966: New study reveals that the Brainiac Explains lecture series is funded by a Brownian racket.

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