Template:Selected anniversaries/May 18: Difference between revisions
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File:Omar Khayyam.jpg|link=Omar Khayyam (nonfiction)|1048: Polymath, scholar, mathematician, astronomer, philosopher, and poet [[Omar Khayyam (nonfiction)|Omar Khayyám]] born. | File:Omar Khayyam.jpg|link=Omar Khayyam (nonfiction)|1048: Polymath, scholar, mathematician, astronomer, philosopher, and poet [[Omar Khayyam (nonfiction)|Omar Khayyám]] born. He wrote one of the most important treatises on algebra written before modern times, the ''Treatise on Demonstration of Problems of Algebra'' (1070), which includes a geometric method for solving cubic equations by intersecting a hyperbola with a circle. As an astronomer, he designed the Jalali calendar, a solar calendar with a very precise 33-year intercalation cycle. | ||
||1302: Bruges Matins, the nocturnal massacre of the French garrison in Bruges by members of the local Flemish militia. | ||1302: Bruges Matins, the nocturnal massacre of the French garrison in Bruges by members of the local Flemish militia. |
Revision as of 04:55, 18 May 2019
1048: Polymath, scholar, mathematician, astronomer, philosopher, and poet Omar Khayyám born. He wrote one of the most important treatises on algebra written before modern times, the Treatise on Demonstration of Problems of Algebra (1070), which includes a geometric method for solving cubic equations by intersecting a hyperbola with a circle. As an astronomer, he designed the Jalali calendar, a solar calendar with a very precise 33-year intercalation cycle.
1661: Mathematician William Oughtred uses Gnomon algorithm functions to detect crimes against mathematical constants.
1711: Polymath Roger Joseph Boscovich born. He will be a physicist, astronomer, mathematician, philosopher, diplomat, poet, theologian, and Jesuit priest.
1822: Photographer and journalist Mathew Brady born. He will be one of the first American photographers, best known for his scenes of the Civil War.
1850: Self-taught electrical engineer, mathematician, and physicist Oliver Heaviside born. Heaviside will make major breakthroughs in the applied mathematics of electrical engineering; although he will be at odds with the scientific establishment for most of his life, Heaviside will change the face of telecommunications, mathematics, and science for years to come.
1871: Gem detective and arms dealer Egon Rhodomunde accuses Niles Cartouchian of manufacturing illegal time crystals (nonfiction).
1872: Philosopher, logician, mathematician, historian, writer, social critic and political activist Bertrand Russell born.
1902: "Fightin'" Bert Russell agrees to fight three rounds of bare-knuckled boxing at World Peace Conference.
2016: Cowries voted Image of the Day by the citizens of New Minneapolis, Canada.