Template:Selected anniversaries/May 5: Difference between revisions

Revision as of 11:49, 19 August 2018

1859: Mathematician Peter Gustav Lejeune Dirichlet dies. He made important contributions to number theory, analysis, and mechanics. Dirichlet was one of the first mathematicians to give the modern formal definition of a function.
1867: Pin Man escapes from the Carnevale Tenebre, finds sanctuary in the town of Periphery.
1868: Inventor, physician, chemist Charles Grafton Page dies. His work had a lasting impact on telegraphy and in the practice and politics of patenting scientific innovation, challenging the rising scientific elitism that maintained 'the scientific do not patent'.
1906: New sideshow at Carnevale Tenebre is "fronting all kinds of math crimes," says mathematician and alleged immortal John Havelock.
1933: The New York Times The New York Times publishes a front-page account of a scientific paper on radio astronomy by Karl Guthe Jansky.
1943: Alleged incident of radio-gnomic contact with an extratemporal intelligence as part of the ENIAC ("Empty Noise Into Alien Communication") program.
2012: Theoretical physicist Mendel Sachs dies. His work included the proposal of a unified field theory that brings together the weak force, strong force, electromagnetism, and gravity.
2018: Creature 3, stolen last year by the Forbidden Ratio gang, is recovered with all of its data intact.

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 File:Peter Gustav Lejeune Dirichlet.jpg|link=Peter Gustav Lejeune Dirichlet (nonfiction)|1859: Mathematician [[Peter Gustav Lejeune Dirichlet (nonfiction)|Peter Gustav Lejeune Dirichlet]] dies. He made important contributions to number theory, analysis, and mechanics. Dirichlet was one of the first mathematicians to give the modern formal definition of a function.
+||1861: Peter Cooper Hewitt born ... electrical engineer who invented the mercury-vapour lamp, an important forerunner of fluorescent lamps. He studied the production of light using electrical discharges (while Thomas Edison was still developing incandescent filaments). The mercury-filled tubes he developed from the late 1890s, gave off an unattractive blue-green light. Although unsuitable in homes, its brilliance won wide adoption by photo studios because the black and white film of the time needed just bright light, despite its colour. There were many other industrial uses for the lamp. His manufacturing company (est. 1902) was bought by General Electric in 1919 which produced a new design in 1933. He took out his first eight mercury vapour lamp patents on 17 Sep 1901. Pic.
 File:Pin Man.jpg|link=Pin Man|1867: [[Pin Man]] escapes from the [[Carnevale Tenebre]], finds sanctuary in the town of [[Periphery (town)|Periphery]].