Template:Selected anniversaries/April 20: Difference between revisions
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File:Niels Steensen.png|link=Niels Steensen (nonfiction)|1650: [[Niels Steensen (nonfiction)|Niels Steensen]] publishes new class of [[Gnomon algorithm functions]] which detect and prevent [[crimes against mathematical constants]]. | File:Niels Steensen.png|link=Niels Steensen (nonfiction)|1650: [[Niels Steensen (nonfiction)|Niels Steensen]] publishes new class of [[Gnomon algorithm functions]] which detect and prevent [[crimes against mathematical constants]]. | ||
File:Giuseppe Peano.jpg|link=Giuseppe Peano (nonfiction)|1932: Mathematician [[Giuseppe Peano (nonfiction)|Giuseppe Peano]] dies. He did pioneering work in mathematical logic and [[Set theory (nonfiction)|set theory]]. | File:Giuseppe Peano.jpg|link=Giuseppe Peano (nonfiction)|1932: Mathematician [[Giuseppe Peano (nonfiction)|Giuseppe Peano]] dies. He did pioneering work in mathematical logic and [[Set theory (nonfiction)|set theory]]. | ||
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File:Enrico Fermi 1943-49.jpg|link=Enrico Fermi (nonfiction)|1941: [[Enrico Fermi (nonfiction)|Enrico Fermi]] discovers new form of [[Gnomon algorithm]], reverses entire family of [[crimes against mathematical constants]]. | File:Enrico Fermi 1943-49.jpg|link=Enrico Fermi (nonfiction)|1941: [[Enrico Fermi (nonfiction)|Enrico Fermi]] discovers new form of [[Gnomon algorithm]], reverses entire family of [[crimes against mathematical constants]]. | ||
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1535 – The sun dog phenomenon observed over Stockholm and depicted in the famous painting Vädersolstavlan. | |||
1653 – Oliver Cromwell dissolves the Rump Parliament. | |||
1862 – Louis Pasteur and Claude Bernard complete the experiment falsifying the theory of spontaneous generation. | |||
1865 – Astronomer Angelo Secchi demonstrates the Secchi disk, which measures water clarity, aboard Pope Pius IX's yacht, the L'Immaculata Concezion. | |||
1902 – Pierre and Marie Curie refine radium chloride. | |||
1961 – Failure of the Bay of Pigs Invasion of US-backed Cuban exiles against Cuba. | |||
Revision as of 08:09, 3 March 2017
1650: Niels Steensen publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1932: Mathematician Giuseppe Peano dies. He did pioneering work in mathematical logic and set theory.
1932: New class of Crimes against mathematical constants exploits death of mathematician Giuseppe Peano.
1941: Enrico Fermi discovers new form of Gnomon algorithm, reverses entire family of crimes against mathematical constants.
1535 – The sun dog phenomenon observed over Stockholm and depicted in the famous painting Vädersolstavlan.
1653 – Oliver Cromwell dissolves the Rump Parliament.
1862 – Louis Pasteur and Claude Bernard complete the experiment falsifying the theory of spontaneous generation.
1865 – Astronomer Angelo Secchi demonstrates the Secchi disk, which measures water clarity, aboard Pope Pius IX's yacht, the L'Immaculata Concezion.
1902 – Pierre and Marie Curie refine radium chloride.
1961 – Failure of the Bay of Pigs Invasion of US-backed Cuban exiles against Cuba.