Template:Selected anniversaries/July 2: Difference between revisions
No edit summary |
No edit summary |
||
Line 23: | Line 23: | ||
||1841: Aleksander Zaytsev born ... chemist. He worked on organic compounds and proposed Zaitsev's rule, which predicts the product composition of an elimination reaction. Pic. | ||1841: Aleksander Zaytsev born ... chemist. He worked on organic compounds and proposed Zaitsev's rule, which predicts the product composition of an elimination reaction. Pic. | ||
||1842: Albert Ladenburg born ... chemist. He isolated hyoscine (later also known as scopolamine) in 1880. Pic. | |||
File:George Gabriel Stokes.jpg|link=Sir George Stokes, 1st Baronet (nonfiction)|1850: Stokes' theorem appeared for the first time as a postscript to a letter from Sir William Thomson (Lord Kelvin) to Stokes. By the time Stokes died, the theorem was universally known as "Stokes' theorem." | File:George Gabriel Stokes.jpg|link=Sir George Stokes, 1st Baronet (nonfiction)|1850: Stokes' theorem appeared for the first time as a postscript to a letter from Sir William Thomson (Lord Kelvin) to Stokes. By the time Stokes died, the theorem was universally known as "Stokes' theorem." |
Revision as of 13:15, 9 January 2019
1698: Thomas Savery patents the first steam engine. Savery's patent will force Thomas Newcomen into partnership with him.
1699: Omar Khayyam publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1778: Philosopher and author Jean-Jacques Rousseau dies. His political philosophy influenced the Enlightenment in France and across Europe.
1897: British-Italian engineer Guglielmo Marconi obtains a patent for radio in London.
1937: Pilot and author Amelia Earhart disappears. She set many records, wrote best-selling books about her flying experiences, and was instrumental in the formation of The Ninety-Nines, an organization for female pilots.
2017: Math photographer Cantor Parabola takes series of pictures through the Enlightenment in France, in honor of Jean-Jacques Rousseau.
2016: Signed first edition of Blue Flower used in high-energy literature experiment unexpectedly develops artificial intelligence.