MacTutor
Mathematicians Of The Day
23rd December
On this day in 1690, John Flamsteed observed Uranus, but did not recognize it as an undiscovered planet. William and Caroline Herschel discovered it more than 90 years later.
The postage stamp of one of today's mathematicians at THIS LINK was issued in 1972.
The postage stamp of one of today's mathematicians at THIS LINK was issued in 1972.
Click on Ⓟ for a poster.
Born:
- 1492: Adam Ries Ⓟ
- 1790: Jean-François Champollion Ⓟ
- 1929: Bryce McLeod Ⓟ
- 1936: Peter Ladislaw Hammer Ⓟ
- 1938: Hans Meinhardt Ⓟ
- 1943: Mikhael Leonidovich Gromov Ⓟ
Died:
- 1722: Pierre Varignon Ⓟ
- 1890: Edward Sang Ⓟ
- 1973: Ralph Fox Ⓟ
- 1985: Alfred Brauer Ⓟ
- 1989: Richard Rado Ⓟ
- 2001: Donald C Spencer Ⓟ
- 2016: John Aitchison Ⓟ
- 2018: Elias Stein Ⓟ
Quotation of the day
From Edward Sang
It is a trite remark, but one that cannot be too often repeated, that art and science go hand in hand.
