Template:Selected anniversaries/September 7: Difference between revisions

From Gnomon Chronicles
Jump to navigation Jump to search
No edit summary
No edit summary
Line 27: Line 27:


||1909: Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft. Pic.
||1909: Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft. Pic.
||1912: Electrical engineer David Packard born ... co-founder, with William Hewlett, of Hewlett-Packard. Pic.


||1913: Alexander Yakovlevich Lerner born ... scientist and Soviet refusenik. Cybernetics. Pic: https://ru.wikipedia.org/wiki/%D0%9B%D0%B5%D1%80%D0%BD%D0%B5%D1%80,_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80_%D0%AF%D0%BA%D0%BE%D0%B2%D0%BB%D0%B5%D0%B2%D0%B8%D1%87
||1913: Alexander Yakovlevich Lerner born ... scientist and Soviet refusenik. Cybernetics. Pic: https://ru.wikipedia.org/wiki/%D0%9B%D0%B5%D1%80%D0%BD%D0%B5%D1%80,_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80_%D0%AF%D0%BA%D0%BE%D0%B2%D0%BB%D0%B5%D0%B2%D0%B8%D1%87

Revision as of 06:05, 9 January 2020

  • 1914: Physicist and philosopher James Van Allen born. The Van Allen radiation belts will be named after him, following their discovery by his Geiger–Müller tube instruments aboard satellites in 1958.

    1914: Physicist and philosopher James Van Allen born. The Van Allen radiation belts will be named after him, following their discovery by his Geiger–Müller tube instruments aboard satellites in 1958.

  • 1926: Steganographic analysis of The Safe-Cracker reveals two terabytes of encrypted data.

    1926: Steganographic analysis of The Safe-Cracker reveals two terabytes of encrypted data.

  • 1927: The first fully electronic television system is achieved by inventor Philo Farnsworth.

    1927: The first fully electronic television system is achieved by inventor Philo Farnsworth.

  • 1928: Mathematician and crime-fighter Abraham Fraenkel publishes new class of Gnomon algorithm functions based on axiomatic set theory, which he uses to detect and counteract crimes against mathematical constants.

    1928: Mathematician and crime-fighter Abraham Fraenkel publishes new class of Gnomon algorithm functions based on axiomatic set theory, which he uses to detect and counteract crimes against mathematical constants.

  • 1930: Mathematician Kurt Godel announced his famous Incompleteness Theorem -- that there are true but unprovable statements in arithmetic -- in a discussion on the foundations of mathematics organized by the Vienna Circle.

    1930: Mathematician Kurt Godel announced his famous Incompleteness Theorem -- that there are true but unprovable statements in arithmetic -- in a discussion on the foundations of mathematics organized by the Vienna Circle.

  • 1939: Soviet Air Defense office Stanislav Yevgrafovich Petrov born. Petrov will became known as "the man who single-handedly saved the world from nuclear war" for his role in the 1983 Soviet nuclear false alarm incident.

    1939: Soviet Air Defense office Stanislav Yevgrafovich Petrov born. Petrov will became known as "the man who single-handedly saved the world from nuclear war" for his role in the 1983 Soviet nuclear false alarm incident.

  • 1985: Mathematician George Pólya dies. He made fundamental contributions to combinatorics, number theory, numerical analysis and probability theory.

    1985: Mathematician George Pólya dies. He made fundamental contributions to combinatorics, number theory, numerical analysis and probability theory.

  • 2017: Signed first edition of Niles Cartouchian and Egon Rhodomunde Confront Gnotilus sells for two million dollars.

    2017: Signed first edition of Niles Cartouchian and Egon Rhodomunde Confront Gnotilus sells for two million dollars.

  • 2018: Green Tangle 2 voted Picture of the Day by the citizens of New Minneapolis, Canada.

    2018: Green Tangle 2 voted Picture of the Day by the citizens of New Minneapolis, Canada.

Retrieved from "https://gnomonchronicles.com/w/index.php?title=Template:Selected_anniversaries/September_7&oldid=45693"