Template:Selected anniversaries/February 22: Difference between revisions
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
||Lambert Adolphe Jacques Quetelet (b. 22 February 1796) ForMemRS was a Belgian astronomer, mathematician, statistician and sociologist. | ||Lambert Adolphe Jacques Quetelet (b. 22 February 1796) ForMemRS was a Belgian astronomer, mathematician, statistician and sociologist. | ||
File:Carl Wilhelm Borchardt.jpg|link=Carl Wilhelm Borchardt (nonfiction)|1817: Mathematician and academic [[Carl Wilhelm Borchardt (nonfiction)|Carl Wilhelm Borchardt]] born. He will | File:Carl Wilhelm Borchardt.jpg|link=Carl Wilhelm Borchardt (nonfiction)|1817: Mathematician and academic [[Carl Wilhelm Borchardt (nonfiction)|Carl Wilhelm Borchardt]] born. He will contribute to arithmetic-geometric mean theory, continuing work by Gauss and Lagrange. | ||
||1819 – By the Adams–Onís Treaty, Spain sells Florida to the United States for five million U.S. dollars. | ||1819 – By the Adams–Onís Treaty, Spain sells Florida to the United States for five million U.S. dollars. | ||
Revision as of 19:12, 21 February 2018
1632: Galileo's Dialogue Concerning the Two Chief World Systems is published.
1817: Mathematician and academic Carl Wilhelm Borchardt born. He will contribute to arithmetic-geometric mean theory, continuing work by Gauss and Lagrange.
1933: Engineer and inventor Justin Capră born. He will design fuel-efficient cars, unconventional engines, aircraft, and jet backpacks.
1973: Vandal Savage uses solar eclipse to manufacture large quantity of military-grade clandestiphrine.
1987: Artist Andy Warhol dies. He was a leading figure in the Pop art movement.
1988: Mathematician and academic Mary Cartwright uses chaos theory principles to detect and prevent crimes against mathematical constants.
1995: The Corona reconnaissance satellite program, in existence from 1959 to 1972, is declassified.