Template:Selected anniversaries/August 23: Difference between revisions
No edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
<gallery> | <gallery> | ||
||1482: Jo Gwang-jo born ... philosopher. | ||1482: Jo Gwang-jo born ... philosopher. He was framed with charges of factionalism by the power elite that opposed his reform measures and was sentenced to drink poison in the Third Literati Purge of 1519. Pic. | ||
||1540: Guillaume Budé dies ... philosopher and scholar. | ||1540: Guillaume Budé dies ... philosopher and scholar. | ||
Line 10: | Line 10: | ||
||1659: Henry Every born ... pirate. | ||1659: Henry Every born ... pirate. | ||
||1623: Stanisław Lubieniecki born ... astronomer, theologian, and historian. | ||1623: Stanisław Lubieniecki born ... astronomer, theologian, and historian. Pic. | ||
||1723: Increase Mather dies ... minister and author. Pic. | ||1723: Increase Mather dies ... minister and author. Pic. |
Revision as of 16:36, 5 April 2019
1638: Descartes' proposal. René Descartes, in a letter to Marin Mersenne, proposed his folium (x-cubed + y-cubed = 2axy) as a test case to challenge Pierre de Fermat's differentiation techniques. To Descartes' embarrassment, Fermat's method worked.
1829: Mathematician and historian Moritz Cantor born. He will write Vorlesungen über Geschichte der Mathematik, which traces the history of mathematics up to 1799.
1946: Signed first edition of Alice and Niles Dancing sells for ten thousand dollars in charity auction to benefit victims of crimes against mathematical constants.
1966: Lunar Orbiter 1 takes the first photograph of Earth from orbit around the Moon.
1999: Sensors on the Mir spacecraft detect patterns of electricity which reveal existence of a vast electrical intelligence in the Earth's ionosphere, now known as AESOP.
1999: Biochemist and crystallographer John Kendrew dies. He shared the 1962 Nobel Prize for chemistry with Max Perutz for determining the atomic structures of proteins using X-ray crystallography.
2017: Reality TV show Dennis Paulson of Mars wins Pulitzer Prize for Most Innovative Programming.