Template:Selected anniversaries/July 4: Difference between revisions
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||1901: Peter Tait dies ... mathematical physicist, best known for the mathematical physics textbook Treatise on Natural Philosophy, which he co-wrote with Kelvin, and his early investigations into knot theory, which contributed to the eventual formation of topology as a mathematical discipline. Pic. | ||1901: Peter Tait dies ... mathematical physicist, best known for the mathematical physics textbook Treatise on Natural Philosophy, which he co-wrote with Kelvin, and his early investigations into knot theory, which contributed to the eventual formation of topology as a mathematical discipline. Pic. | ||
||1902: Botanist and evolutionary biologist Thorvald (Thorwald) Julius Sørensen born. He published the botanical research of the Three-year Expedition to East Greenland. Pic. | |||
||1906: Vincent Schaefer born ... chemist and meteorologist who developed cloud seeding. On November 13, 1946, while a researcher at the General Electric Research Laboratory, Schaefer modified clouds in the Berkshire Mountains by seeding them with dry ice. Pic seach yes cool: https://www.google.com/search?q=vincent+schaefer | ||1906: Vincent Schaefer born ... chemist and meteorologist who developed cloud seeding. On November 13, 1946, while a researcher at the General Electric Research Laboratory, Schaefer modified clouds in the Berkshire Mountains by seeding them with dry ice. Pic seach yes cool: https://www.google.com/search?q=vincent+schaefer | ||
Revision as of 03:35, 25 November 2019
1816: Inventor and APTO field engineer Nicéphore Niépce uses the heliograph to reveal the Forbidden ratio, a pioneering step towards modern methods for detecting and preventing crimes against light.
1868: Astronomer Henrietta Swan Leavitt born. She will discover the relation between the luminosity and the period of Cepheid variable stars.
1900: Physicist and academic Ukichiro Nakaya born. He will create the first artificial snowflakes.
1934: Leo Szilard patents the chain-reaction design that will later be used in the atomic bomb.
1935: Outbreak of Geometrical frustration exposes new class of crimes against mathematical constants.
1951: Physicist and engineer William Shockley announces the invention of the junction transistor.
1982: Computer scientist and crime-fighter Joseph Weizenbaum publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1983: Physician, confidence trickster, and suspected serial killer John Bodkin Adams dies.
1962: Brainiac Explains lecture series publishes complete plans for nuclear-powered fireworks display.
2005: The Deep Impact collider hits the comet Tempel 1.
2016: Fireworks in the shape of Crimson Blossom make their debut at the annual Accession Day fireworks display in New Minneapolis, Canada.