Alexander Friedmann, Russian physicist and mathematician (b. 1888)
Alexander Alexandrovich Friedmann (also spelled Friedman or Fridman ; Russian: Алекса́ндр Алекса́ндрович Фри́дман) (June 16 [O.S. 4], 1888 – September 16, 1925) was a Russian and Soviet physicist and mathematician. He is best known for his pioneering theory that the universe was expanding, governed by a set of equations he developed now known as the Friedmann equations.
1925Sep, 16
Alexander Friedmann
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Events on 1925
- 10Apr
F. Scott Fitzgerald
The Great Gatsby by F. Scott Fitzgerald is first published in New York City, by Charles Scribner's Sons. - 25May
John T. Scopes
Scopes Trial: John T. Scopes is indicted for teaching Charles Darwin's theory of evolution in Tennessee. - 30May
Shanghai Municipal Police
May Thirtieth Movement: Shanghai Municipal Police Force shoot and kill 13 protesting workers. - 21Jul
Scopes Trial
Scopes Trial: In Dayton, Tennessee, high school biology teacher John T. Scopes is found guilty of teaching evolution in class and fined $100.Malcolm Campbell becomes the first man to exceed 150 mph (241 km/h) on land. At Pendine Sands in Wales, he drives Sunbeam 350HP built by Sunbeam at a two-way average speed of 150.33 mph (242 km/h).[2] - 5Nov
Sidney Reilly
Secret agent Sidney Reilly, the first "super-spy" of the 20th century, is executed by the OGPU, the secret police of the Soviet Union.