Template:Selected anniversaries/December 5: Difference between revisions
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||1943 – World War II: Allied air forces begin attacking Germany's secret weapons bases in Operation Crossbow. | ||1943 – World War II: Allied air forces begin attacking Germany's secret weapons bases in Operation Crossbow. | ||
||Alfred James Lotka (d. December 5, 1949) was a US mathematician, physical chemist, and statistician, famous for his work in population dynamics and energetics. An American biophysicist, Lotka is best known for his proposal of the predator–prey model, developed simultaneously but independently of Vito Volterra. The Lotka–Volterra model is still the basis of many models used in the analysis of population dynamics in ecology. Pic. | |||
||Rear Admiral William Sterling "Deak" Parsons (d. 5 December 1953) was an American naval officer who worked as an ordnance expert on the Manhattan Project during World War II. Pic. | ||Rear Admiral William Sterling "Deak" Parsons (d. 5 December 1953) was an American naval officer who worked as an ordnance expert on the Manhattan Project during World War II. Pic. |
Revision as of 18:56, 10 July 2018
1772: Astronomer and mathematician Nicole-Reine Lepaute publishes new class of Gnomon algorithm functions which detect and prevent crimes against astronomical constants.
1872: The crewless American ship Mary Celeste is found by the Canadian brig Dei Gratia. The ship had been abandoned for nine days but was only slightly damaged.
1873: Newly discovered illustration of The Eel fighting Neptune Slaughter is "almost certainly a record of events related to the abandonment of Mary Celeste," says math photographer Cantor Parabola.
1901: Physicist and academic Werner Heisenberg born. He will introduce the uncertainty principle -- in quantum mechanics, any of a variety of mathematical inequalities asserting a fundamental limit to the precision with which certain pairs of physical properties of a particle can be known.
1923: Photograph says it captured moment of Evil bit release.
1932: German-born Swiss physicist Albert Einstein is granted an American visa.
1964: Color commentators announce formation of Color Commentator's Union.
1966: George Plimpton embeds himself within Color Commentator's Union as participatory journalist.
1999: Mathematician Nathan Jacobson dies. He conducted research on the structure theory of rings without finiteness conditions--a subject closely related to the theory of algebras--which transformed the approach to classical results and broke ground for solutions to problems inaccessible by previous methods.
2008: Chemist and composer George Brecht dies. He was an American conceptual artist and avant-garde composer, as well as a professional chemist who worked as a consultant for companies including Pfizer, Johnson & Johnson, and Mobil Oil.