Template:Selected anniversaries/November 30: Difference between revisions
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File:Eclipse.jpg|3340 | File:Eclipse.jpg|3340 B.C.: [[Eclipse (nonfiction)|Solar eclipse]] of 3340 B.C.: The eclipse is depicted on a stone in Ireland, according to Paul Griffin; this is the earliest known record of an eclipse. | ||
||1549: Henry Savile born ... scholar and mathematician, Warden of Merton College, Oxford, and Provost of Eton. He endowed the Savilian chairs of Astronomy and of Geometry at Oxford University, and was one of the scholars who translated the New Testament from Greek into English. It is interesting to read Savile's comments in these lectures on why he felt that mathematics at that time was not flourishing. Students did not understand the importance of the subject, Savile wrote, there were no teachers to explain the difficult points, the texts written by the leading mathematicians of the day were not studied, and no overall approach to the teaching of mathematics had been formulated. Of course, as we shall see below, fifty years later Savile tried to rectify these shortcomings by setting up two chairs at the University of Oxford. *SAU https://pballew.blogspot.com/2019/02/on-this-day-in-math-february-19.html Pic. | ||1549: Henry Savile born ... scholar and mathematician, Warden of Merton College, Oxford, and Provost of Eton. He endowed the Savilian chairs of Astronomy and of Geometry at Oxford University, and was one of the scholars who translated the New Testament from Greek into English. It is interesting to read Savile's comments in these lectures on why he felt that mathematics at that time was not flourishing. Students did not understand the importance of the subject, Savile wrote, there were no teachers to explain the difficult points, the texts written by the leading mathematicians of the day were not studied, and no overall approach to the teaching of mathematics had been formulated. Of course, as we shall see below, fifty years later Savile tried to rectify these shortcomings by setting up two chairs at the University of Oxford. *SAU https://pballew.blogspot.com/2019/02/on-this-day-in-math-february-19.html Pic. | ||
Revision as of 18:13, 30 November 2019
3340 B.C.: Solar eclipse of 3340 B.C.: The eclipse is depicted on a stone in Ireland, according to Paul Griffin; this is the earliest known record of an eclipse.
1740: Mathematician, astronomer, and cartographer Johann Gabriel Doppelmayr publishes Atlas Coelestis in quo Algorithmus Gnomonis, his landmark study of Gnomon algorithm functions.
1827: Physicist, musician, and academic Ernst Chladni dies. He has been called both the father of acoustics and the father of meteoritics.
1829: Poet and wizard Jan Kochanowski adapts Nebra sky disk for use in detecting and preventing crimes against mathematical constants.
1835: Writer, entrepreneur, publisher and lecturer Mark Twain born.
1888: Electronics researcher Ralph Hartley born. He will invent the Hartley oscillator and the Hartley transform, and contribute to the foundations of information theory.
1937: Film director and producer Ridley Scott born.
1954: In Sylacauga, Alabama, United States, the Hodges meteorite crashes through a roof and hits a woman taking an afternoon nap; this is the only documented case in the Western Hemisphere of a human being hit by a rock from space.
2017: Green Ring voted Picture of the Day by the citizens of New Minneapolis, Canada.
