Template:Selected anniversaries/October 21: Difference between revisions

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||1931: The Sakurakai, a secret society in the Imperial Japanese Army, launches an abortive coup d'état attempt.
||1931: The Sakurakai, a secret society in the Imperial Japanese Army, launches an abortive coup d'état attempt.
||1935: Evgeny Golod born ... mathematician who proved the Golod–Shafarevich theorem on class field towers. As an application, he gave a negative solution to the Kurosh–Levitzky problem on the nilpotency of finitely generated nil algebras, and so to a weak form of Burnside's problem. Pic: http://www.advgrouptheory.com/GTArchivum/Pictures/gtphotos.html


File:Martian face.jpg|link=Pareidolia (nonfiction)|1958: National [[Pareidolia (nonfiction)|Pareidolia]] Day declared in the United States.
File:Martian face.jpg|link=Pareidolia (nonfiction)|1958: National [[Pareidolia (nonfiction)|Pareidolia]] Day declared in the United States.
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File:Green_Spiral_9.jpg|link=Green Spiral 9 (nonfiction)|2017: ''[[Green Spiral 9 (nonfiction)|Green Spiral 9]]'' feels more green than ever, according to new [[Chromatography (nonfiction)|chromatographic survey]].
File:Green_Spiral_9.jpg|link=Green Spiral 9 (nonfiction)|2017: ''[[Green Spiral 9 (nonfiction)|Green Spiral 9]]'' feels more green than ever, according to new [[Chromatography (nonfiction)|chromatographic survey]].
|File:Radon Lake.jpg|link=Radon Lake|[[Radon Lake]] contained within high-energy plasma bubble.
|File:The Eel receives news from informants.jpg|link=The Eel's henchmen|[[The Eel]] receives news from informants. Note the golden serpent ring which The Eel uses to [[The Eel's henchmen|hypnotize and recruit henchmen]].
|File:Red Eyes.jpg|link=Red Eyes|[[Red Eyes]] and [[Computational Human Phantom]] form crime-fighting team.
|File:Cleopatra-dies-of-asp-bite-and-IBM-PC.png|link=Death of Cleopatra|[[Death of Cleopatra|Cleopatra dies]] of asp bite;  IBM-PC witnesses the event, does nothing to intervene.
|File:Joseph_Schillinger_and_the_Rhythmicon.jpg|link=Drum machine (nonfiction)|Music educator Joseph Schillinger assures Rhythmicon that it will grow up to be a full-fledged [[drum machine (nonfiction)|drum machine]].
|File:Chromatography of chlorophyll.jpg|link=Chromatography (nonfiction)|[[Chromatography (nonfiction)|Chromatography]] is rewarding career, says formerly blank strip of paper.
|File:Poicephalus senegalus egg tooth.jpg|link=Egg tooth (nonfiction)|Baby bird with [[egg tooth (nonfiction)|egg tooth]] is adorable and menacing at the same time.


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Revision as of 14:07, 3 October 2018

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