Template:Selected anniversaries/August 11: Difference between revisions

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File:Tom Kilburn.jpg|link=Tom Kilburn (nonfiction)|1921: Mathematician and computer scientist [[Tom Kilburn (nonfiction)|Tom Kilburn]] born. Over the course of a productive 30-year career, he will be involved in the development of five computers of great historical significance.  
File:Tom Kilburn.jpg|link=Tom Kilburn (nonfiction)|1921: Mathematician and computer scientist [[Tom Kilburn (nonfiction)|Tom Kilburn]] born. Over the course of a productive 30-year career, he will be involved in the development of five computers of great historical significance.  


||1939: Paul Epstein dies ... mathematician. He was known for his contributions to number theory, in particular the Epstein zeta function. Epstein was appointed to a non-tenured post at the university and he lectured in Frankfurt from 1919. Later he was appointed professor at Frankfurt. However, after the Nazis came to power in Germany he lost his university position. Because of his age he was unable to find a new position abroad, and finally committed suicide by barbital overdose at Dornbusch, fearing Gestapo torture because he was a Jew. No pic.
||1939: Paul Epstein dies ... mathematician. He was known for his contributions to number theory, in particular the Epstein zeta function. Epstein was appointed to a non-tenured post at the university and he lectured in Frankfurt from 1919. Later he was appointed professor at Frankfurt. However, after the Nazis came to power in Germany he lost his university position. Because of his age he was unable to find a new position abroad, and finally committed suicide by barbital overdose at Dornbusch, fearing Gestapo torture because he was a Jew. Pic: http://www.learn-math.info/mathematicians/historyDetail.htm?id=Epstein


||1942: Actress Hedy Lamarr and composer George Antheil receive a patent for a Frequency-hopping spread spectrum communication system that later became the basis for modern technologies in wireless telephones and Wi-Fi.
||1942: Actress Hedy Lamarr and composer George Antheil receive a patent for a Frequency-hopping spread spectrum communication system that later became the basis for modern technologies in wireless telephones and Wi-Fi.

Revision as of 07:48, 5 October 2018