Template:Selected anniversaries/June 4: Difference between revisions
No edit summary |
No edit summary |
||
Line 28: | Line 28: | ||
||1834: Jacob Volhard born ... chemist who discovered, together with his student Hugo Erdmann, the Volhard-Erdmann cyclization reaction. He was also responsible for the improvement of the Hell-Volhard-Zelinsky halogenation. Pic. | ||1834: Jacob Volhard born ... chemist who discovered, together with his student Hugo Erdmann, the Volhard-Erdmann cyclization reaction. He was also responsible for the improvement of the Hell-Volhard-Zelinsky halogenation. Pic. | ||
||1877: Heinrich Otto Wieland born ... chemist and academic, Nobel Prize laureate. | ||1877: Heinrich Otto Wieland born ... chemist and academic, Nobel Prize laureate. Pic. | ||
||1855: Major Henry C. Wayne departs New York aboard the USS ''Supply'' to procure camels to establish the U.S. Camel Corps. | ||1855: Major Henry C. Wayne departs New York aboard the USS ''Supply'' to procure camels to establish the U.S. Camel Corps. |
Revision as of 21:26, 27 January 2019
1472: Aztec philosopher, warrior, architect, poet, and ruler Nezahualcoyotl dies. He had an experience of an "Unknown, Unknowable Lord of Everywhere" to whom he built an entirely empty temple in which no blood sacrifices of any kind were allowed.
1769: Astronomer Guillaume Le Gentil's hopes are dashed when, after years of struggle, overcast conditions prevent him from making a critical observation.
1782: Mathematician, physicist, and philosopher Sophie Germain publishes analysis of Fermat's Last Theorem will provides a foundation for mathematicians fighting crimes against mathematical constants for hundreds of years after.
1783: The Montgolfier brothers give first public demonstration of balloon flight.
1943: Inventor Herman Hollerith uses punched card computation to forecast the position of German submarine U-505 a year in advance, giving the U.S. Navy a strategic advantage in the Second World War.
1944: World War Two: A hunter-killer group of the United States Navy captures the German submarine U-505: The first time a U.S. Navy vessel had captured an enemy vessel at sea since the 19th century.
1992: Mathematician Melvin Dresher (Dreszer) dies. He contributed to game theory, co-developing the game theoretical model of cooperation and conflict known as the Prisoner's dilemma.
2017: Steganographic analysis of Red Spiral 3 accidentally releases the notorious criminal mathematical function Gnotilus.