Template:Selected anniversaries/April 30: Difference between revisions
No edit summary |
No edit summary |
||
Line 30: | Line 30: | ||
||1943 – World War II: The British submarine HMS Seraph surfaces near Huelva to cast adrift a dead man dressed as a courier and carrying false invasion plans. | ||1943 – World War II: The British submarine HMS Seraph surfaces near Huelva to cast adrift a dead man dressed as a courier and carrying false invasion plans. | ||
File:Glenn Seaborg.jpg|link=Glenn T. Seaborg (nonfiction)|1961: Chemist [[Glenn T. Seaborg (nonfiction)|Glenn T. Seaborg]] discovers new hydrogen isotope with important applications in the diagnosis and treatment of [[crimes against | File:Glenn Seaborg.jpg|link=Glenn T. Seaborg (nonfiction)|1961: Chemist [[Glenn T. Seaborg (nonfiction)|Glenn T. Seaborg]] discovers new hydrogen isotope with important applications in the diagnosis and treatment of [[crimes against chemical constants]]. | ||
||1961 – K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned. | ||1961 – K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned. |
Revision as of 07:45, 29 April 2018
1523: Mathematician and cartographer Oronce Finé uses Judicial astrology (nonfiction) to detect and prevent crimes against mathematical constants.
1777: Mathematician, astronomer, and physicist Carl Friedrich Gauss born. He will have an exceptional influence in many fields of mathematics and science and be ranked as one of history's most influential mathematicians.
1874: Scene from Gambling Den Fight adapted for opera, performed at theaters across Europe to rave reviews.
1905: Albert Einstein writes his thesis Eine neue Bestimmung der Moleküldimensionen ("A New Determination of Molecular Dimensions").
1916: Mathematician, engineer, and information scientist Claude Shannon born.
1961: Chemist Glenn T. Seaborg discovers new hydrogen isotope with important applications in the diagnosis and treatment of crimes against chemical constants.
1973: Watergate: U.S. President Richard Nixon announces that White House Counsel John Dean has been fired and that other top aides, most notably H. R. Haldeman and John Ehrlichman, have resigned.