Template:Selected anniversaries/April 23: Difference between revisions
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File:Alice Beta.jpg|link=Alice Beta|1939: Mathematician and inventor [[Alice Beta]] warns President Roosevelt that the [[Manhattan Project]] will have disastrous side-effects, including a wave of [[crimes against mathematical constants]]. | File:Alice Beta.jpg|link=Alice Beta|1939: Mathematician and inventor [[Alice Beta]] warns President Roosevelt that the [[Manhattan Project]] will have disastrous side-effects, including a wave of [[crimes against mathematical constants]]. | ||
File:Ray Tomlinson.jpg|link=Ray Tomlinson (nonfiction)|1941: Computer programmer and engineer [[Ray Tomlinson (nonfiction)|Ray Tomlinson]] born. He will implement the first email system on the the ARPANET system, including the "@" separator which is still in use today. | File:Ray Tomlinson.jpg|link=Ray Tomlinson (nonfiction)|1941: Computer programmer and engineer [[Ray Tomlinson (nonfiction)|Ray Tomlinson]] born. He will implement the first email system on the the ARPANET system, including the "@" separator which is still in use today. | ||
File:Nikolay Basov.jpg|link=Nikolay Basov (nonfiction)|1964: Physicist and | File:Nikolay Basov.jpg|link=Nikolay Basov (nonfiction)|1964: Physicist and crime-fighter [[Nikolay Basov (nonfiction)|Nikolay Basov]] uses quantum electronics modulator to detect and prevent [[crimes against mathematical constants]]. | ||
File:Soyuz 1 patch.png|link=Soyuz 1 (nonfiction)|1967: Soviet space program: [[Soyuz 1 (nonfiction)|Soyuz 1]] (Russian: Союз 1, Union 1) a manned spaceflight carrying cosmonaut Colonel Vladimir Komarov is launched into orbit. | File:Soyuz 1 patch.png|link=Soyuz 1 (nonfiction)|1967: Soviet space program: [[Soyuz 1 (nonfiction)|Soyuz 1]] (Russian: Союз 1, Union 1) a manned spaceflight carrying cosmonaut Colonel Vladimir Komarov is launched into orbit. | ||
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Revision as of 09:01, 2 April 2017
1933: Computer scientist, mathematician, and engineer Annie Easley born. She will be a leading member of the team which develops software for the Centaur rocket stage, and one of the first African-Americans to work as a computer scientist at NASA.
1939: Mathematician and inventor Alice Beta warns President Roosevelt that the Manhattan Project will have disastrous side-effects, including a wave of crimes against mathematical constants.
1941: Computer programmer and engineer Ray Tomlinson born. He will implement the first email system on the the ARPANET system, including the "@" separator which is still in use today.
1964: Physicist and crime-fighter Nikolay Basov uses quantum electronics modulator to detect and prevent crimes against mathematical constants.
1967: Soviet space program: Soyuz 1 (Russian: Союз 1, Union 1) a manned spaceflight carrying cosmonaut Colonel Vladimir Komarov is launched into orbit.