Template:Selected anniversaries/March 4: Difference between revisions

From Gnomon Chronicles
Jump to navigation Jump to search
No edit summary
No edit summary
Line 19: Line 19:


||1792: Isaac Lea born ... conchologist, geologist, and publisher. Pic.
||1792: Isaac Lea born ... conchologist, geologist, and publisher. Pic.
File:Pierre-Simon, marquis de Laplace by Guérin.jpg|link=Pierre-Simon Laplace (nonfiction)|1821: Mathematician, physicist, astronomer, and crime-fighter [[Pierre-Simon Laplace (nonfiction)|Pierre-Simon Laplace]] publishes new class of [[Gnomon algorithm functions]] which detect and prevent [[crimes against mathematical constants]].


||1822: Jules Antoine Lissajous born ... mathematician and academic ... after whom Lissajous figures are named. Among other innovations, Lissajous invented the Lissajous apparatus, a device that creates the figures that bear his name. In it, a beam of light is bounced off a mirror attached to a vibrating tuning fork, and then reflected off a second mirror attached to a perpendicularly oriented vibrating tuning fork (usually of a different pitch, creating a specific harmonic interval), onto a wall, resulting in a Lissajous figure. Pic.
||1822: Jules Antoine Lissajous born ... mathematician and academic ... after whom Lissajous figures are named. Among other innovations, Lissajous invented the Lissajous apparatus, a device that creates the figures that bear his name. In it, a beam of light is bounced off a mirror attached to a vibrating tuning fork, and then reflected off a second mirror attached to a perpendicularly oriented vibrating tuning fork (usually of a different pitch, creating a specific harmonic interval), onto a wall, resulting in a Lissajous figure. Pic.
Line 83: Line 81:


||1927: Ira Remsen born ... chemist and academic, co-discovered saccarine. Pic.
||1927: Ira Remsen born ... chemist and academic, co-discovered saccarine. Pic.
File:Carnivorous_airships_circa_1930-31.jpg|link=Carnivorous dirigible|1931: US Navy says [[Carnivorous dirigible|Carnivorous dirigibles]] cannot be tamed, should be put down.


||1932: Ed Roth born ... car customizer, illustrator. Pic.
||1932: Ed Roth born ... car customizer, illustrator. Pic.
Line 133: Line 129:


File:Hing Tong.jpg|link=Hing Tong (nonfiction)|2007: Mathematician [[Hing Tong (nonfiction)|Hing Tong]] dies. He made contributions to algebraic topology, including a proof of the Katetov–Tong insertion theorem.
File:Hing Tong.jpg|link=Hing Tong (nonfiction)|2007: Mathematician [[Hing Tong (nonfiction)|Hing Tong]] dies. He made contributions to algebraic topology, including a proof of the Katetov–Tong insertion theorem.
File:Cantor Parabola.jpg|link=Cantor Parabola|2007: Math photographer [[Cantor Parabola]] publishes new class of [[Gnomon algorithm]] functions which uses [[Time crystal (nonfiction)|time crystals]] to reveal centuries-old events.


File:Gary Gygax Gen Con 2007.jpg|link=Gary Gygax (nonfiction)|2008: Game designer [[Gary Gygax (nonfiction)|Gary Gygax]] dies. He co-created the pioneering role-playing game [[Dungeons & Dragons (nonfiction)|Dungeons & Dragons]] (D&D) with Dave Arneson.
File:Gary Gygax Gen Con 2007.jpg|link=Gary Gygax (nonfiction)|2008: Game designer [[Gary Gygax (nonfiction)|Gary Gygax]] dies. He co-created the pioneering role-playing game [[Dungeons & Dragons (nonfiction)|Dungeons & Dragons]] (D&D) with Dave Arneson.

Revision as of 19:38, 26 January 2022