Template:Selected anniversaries/January 21: Difference between revisions

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||1928: Martin Kneser born ... mathematician. His name has been given to Kneser graphs, which he studied in 1955. Pic.
||1928: Martin Kneser born ... mathematician. His name has been given to Kneser graphs, which he studied in 1955. Pic.


||1946: Harry Bateman dies ... mathematician. Pic search good: https://www.google.com/search?q=Harry+Bateman+mathematician
||1946: Harry Bateman dies ... mathematician. Pic.


File:Numbered cake pops.jpg|link=Numbered cake algorithm|1951: [[Numbered cake algorithm]] used to manufacture new type of [[organic golems]].
File:Numbered cake pops.jpg|link=Numbered cake algorithm|1951: [[Numbered cake algorithm]] used to manufacture new type of [[organic golems]].


||1954: The first nuclear-powered submarine, the USS Nautilus, is launched in Groton, Connecticut by Mamie Eisenhower, the First Lady of the United States.
||1954: The first nuclear-powered submarine, the USS ''Nautilus'', is launched in Groton, Connecticut by Mamie Eisenhower, the First Lady of the United States.


File:Atlas-B rocket with SCORE payload.jpg|link=SCORE (satellite) (nonfiction)|1959: [[SCORE (satellite) (nonfiction)|Project SCORE satellite]] re-enters Earth's atmosphere.
File:Atlas-B rocket with SCORE payload.jpg|link=SCORE (satellite) (nonfiction)|1959: [[SCORE (satellite) (nonfiction)|Project SCORE satellite]] re-enters Earth's atmosphere.

Revision as of 11:15, 28 May 2019