Template:Selected anniversaries/August 13: Difference between revisions
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||1521: After an extended siege, forces led by Spanish conquistador Hernán Cortés capture Tlatoani Cuauhtémoc and conquer the Aztec capital of Tenochtitlan. | ||1521: After an extended siege, forces led by Spanish conquistador Hernán Cortés capture Tlatoani Cuauhtémoc and conquer the Aztec capital of Tenochtitlan. Pic. | ||
File:Rasmus_Bartholin.jpg|link=Rasmus Bartholin (nonfiction)|1625: Physician, mathematician, and physicist [[Rasmus Bartholin (nonfiction)|Rasmus Bartholin]] born. He will discover the double refraction of a light ray by Iceland spar, publishing an accurate description of the phenomenon in 1669. | File:Rasmus_Bartholin.jpg|link=Rasmus Bartholin (nonfiction)|1625: Physician, mathematician, and physicist [[Rasmus Bartholin (nonfiction)|Rasmus Bartholin]] born. He will discover the double refraction of a light ray by Iceland spar, publishing an accurate description of the phenomenon in 1669. | ||
||1756: James Gillray born ... caricaturist and printmaker. | ||1756: James Gillray born ... caricaturist and printmaker. Pic. | ||
||1782: Henri-Louis Duhamel du Monceau dies ... physician, naval engineer and botanist. | ||1782: Henri-Louis Duhamel du Monceau dies ... physician, naval engineer and botanist. | ||
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File:Eugène Delacroix.jpg|link=Eugène Delacroix (nonfiction)|1863: Artist [[Eugène Delacroix (nonfiction)|Eugène Delacroix]] dies. His use of expressive brushstrokes and his study of the optical effects of color will shape the work of the Impressionists. | File:Eugène Delacroix.jpg|link=Eugène Delacroix (nonfiction)|1863: Artist [[Eugène Delacroix (nonfiction)|Eugène Delacroix]] dies. His use of expressive brushstrokes and his study of the optical effects of color will shape the work of the Impressionists. | ||
||1867: Arthur Eichengrün born ... chemist, materials scientist, and inventor. He is known for developing the highly successful anti-gonorrhea drug Protargol, the standard treatment for 50 years until the adoption of antibiotics, and for his pioneering contributions in plastics | ||1867: Arthur Eichengrün born ... chemist, materials scientist, and inventor. He is known for developing the highly successful anti-gonorrhea drug Protargol, the standard treatment for 50 years until the adoption of antibiotics, and for his pioneering contributions in plastics. Pic. | ||
||1872: Richard Willstätter born ... chemist and academic, Nobel Prize Laureate. | ||1872: Richard Willstätter born ... chemist and academic, Nobel Prize Laureate. | ||
Revision as of 15:24, 8 March 2019
1625: Physician, mathematician, and physicist Rasmus Bartholin born. He will discover the double refraction of a light ray by Iceland spar, publishing an accurate description of the phenomenon in 1669.
1863: Artist Eugène Delacroix dies. His use of expressive brushstrokes and his study of the optical effects of color will shape the work of the Impressionists.
1899: Mathematician, economist, and crime-fighter Joseph Louis François Bertrand publishes new class of Gnomon algorithm functions which predict and prevent economic crimes against mathematical constants.
1903: Physicist and mathematician Sir George Stokes, 1st Baronet born. He will make seminal contributions to fluid dynamics (including the Navier–Stokes equations) and to physical optics.
1941: Film director and arms dealer Egon Rhodomunde raises money for new film by selling shares in the Manhattan Project.
1942: Major General Eugene Reybold of the U.S. Army Corps of Engineers authorizes the construction of facilities that would house the "Development of Substitute Materials" project, better known as the Manhattan Project.
2019: Steganographic analysis of Crimson Blossom 2 reveals "five hundred and twelve kilobytes" of previously unknown Gnomon algorithm functions.