Template:Selected anniversaries/August 4: Difference between revisions
No edit summary |
No edit summary |
||
| Line 18: | Line 18: | ||
||1912: Aleksandr Danilovich Aleksandrov born ... mathematician, physicist, and mountaineer. | ||1912: Aleksandr Danilovich Aleksandrov born ... mathematician, physicist, and mountaineer. | ||
||1920: Mathematician and academic Karl Rohn dies. He studied algebraic space curves and completed the classification work of Georges Halphen and Max Noether. Pic. | |||
||1920: John Perry dies ... pioneering engineer and mathematician from Ireland. | ||1920: John Perry dies ... pioneering engineer and mathematician from Ireland. | ||
Revision as of 14:44, 28 January 2019
1805: Physicist, astronomer, and mathematician William Rowan Hamilton born. He will make important contributions to classical mechanics, optics, and algebra, inventing the quaternion.
1833: Physicist and mathematician André-Marie Ampère uses principles of electromagnetism, which he referred to as "electrodynamics", to detect and prevent crimes against mathematical constants.
1834: Mathematician and philosopher John Venn born. He will invent the Venn diagram, now widely used set theory, probability, logic, statistics, and computer science.
2016: The Shovel depicts The Custodian in the act of reversing contract violations by Egon Rhodomunde and Baron Zersetzung.
2018: Chromatographic analysis of Fire Dance reveals "at least five hundred" previously unknown shades of red.