Template:Selected anniversaries/May 21: Difference between revisions

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-: Painter, engraver, and mathematician [[Albrecht Dürer]] born.
+|link=Albrecht Dürer (nonfiction)|1471: Painter, engraver, and mathematician [[Albrecht Dürer (nonfiction)|Albrecht Dürer]] born.
-File:Wild Man in Hydrogen Bubble Chamber.jpg|link=Time travel (nonfiction)|1864: [[Time travel (nonfiction)|Time travel device]] develops self-awareness, visits [[Friedrich Nietzsche (nonfiction)|Friedrich Nietzsche]].
-File:Exponential-growth-diagram.svg|link=Crimes against mathematical constants|1879: "Conspiracy theories of about [[crimes against mathematical constants]] have hidden reserves of of commercial potential."
+|link=|1946 – Physicist Louis Slotin is fatally irradiated in a criticality incident during an experiment with the demon core at Los Alamos National Laboratory.
-File:Siegel der Universitat Leipzig.png|link=Leipzig University (nonfiction)|1888: "[[Leipzig University (nonfiction)|Leipzig University]] should include me in seal," says [[Friedrich Nietzsche (nonfiction)|Friedrich Nietzsche]].
+|link=|1972 – Michelangelo's Pietà in St. Peter's Basilica in Rome is damaged by a vandal, the mentally disturbed Hungarian geologist Laszlo Toth.
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Revision as of 20:22, 24 April 2017