Template:Selected anniversaries/February 15: Difference between revisions

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File:John Venn computing diagram.jpg|link=John Venn (nonfiction)|1871: Set theorist and crime-fighter [[John Venn]] invents new type of [[Cellular automaton (nonfiction)|cellular automata]].
File:John Venn computing diagram.jpg|link=John Venn (nonfiction)|1871: Set theorist and crime-fighter [[John Venn]] invents new type of [[Cellular automaton (nonfiction)|cellular automata]].


||1873: Hans von Euler-Chelpin born ... biochemist and academic, Nobel Prize laureate.
||1873: Hans von Euler-Chelpin born ... biochemist and academic, Nobel Prize laureate. Pic.


||1882: Paul Koebe born.  His work dealt exclusively with the complex numbers, his most important results being on the uniformization of Riemann surfaces in a series of four papers in 1907–1909. Pic.
||1882: Paul Koebe born.  His work dealt exclusively with the complex numbers, his most important results being on the uniformization of Riemann surfaces in a series of four papers in 1907–1909. Pic.

Revision as of 17:32, 6 November 2019