Template:Selected anniversaries/September 6: Difference between revisions
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File:Johan Carl Wilcke.jpg|link=Johan Wilcke (nonfiction)|1732: Physicist and academic [[Johan Wilcke (nonfiction)|Johan Carl Wilcke]] born. He will invent the electrophorus, and calculate the latent heat of ice. | File:Johan Carl Wilcke.jpg|link=Johan Wilcke (nonfiction)|1732: Physicist and academic [[Johan Wilcke (nonfiction)|Johan Carl Wilcke]] born. He will invent the electrophorus, and calculate the latent heat of ice. | ||
||1853: George Bradshaw dies ... cartographer, printer and publisher. He developed Bradshaw's Guide, a widely sold series of combined railway guides and timetables. Pic. | |||
||1857: Johann Salomo Christoph Schweigger dies ... chemist, physicist, and professor of mathematics. Pic. | ||1857: Johann Salomo Christoph Schweigger dies ... chemist, physicist, and professor of mathematics. Pic. |
Revision as of 07:17, 6 October 2019
1635: Mathematician and astronomer Adriaan Metius dies. He manufactured precision astronomical instruments, and published treatises on the astrolabe and on surveying.
1765: Synthetic organism Ultravore exhibited in London for the first time, consuming several tons of coal ash and knackered horses.
1732: Physicist and academic Johan Carl Wilcke born. He will invent the electrophorus, and calculate the latent heat of ice.
1766: Chemist, meteorologist, and physicist John Dalton born. He will propose the modern atomic theory, and do research in color blindness.
1803: British scientist John Dalton begins using symbols to represent the atoms of different elements.
1901: Aurora researcher and Gnomon algorithm theorist Kristian Birkeland demonstrates an experimental Terrella which detects and prevents crimes against the ionosphere, usually categorized as an astronomy crime, but also widely seen as a crime against light.
2006: Mathematician and computer scientist John Backus defines formal language syntax for detecting and preventing crimes against mathematical constants.
2007: Writer Madeleine L'Engle dies. She wrote the Newbery Medal-winning A Wrinkle in Time and its sequels.
2008: Steganographic analysis of Janet Beta at ENIAC reveals previously unknown cryptographic numen.
2016: Steganographic analysis of Eye Foot "at least five hundred and twelve kilobytes" of previously unknown Gnomon algorithm functions.