Template:Selected anniversaries/April 16: Difference between revisions
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||1958: With mining and processing plants still operational, a combination of poor design, neglect, heavy rainfall and a reported earthquake caused the #7 tailings dam at Mailuu-Suu to fail. https://en.wikipedia.org/wiki/1958_Mailuu-Suu_tailings_dam_failure | ||1958: With mining and processing plants still operational, a combination of poor design, neglect, heavy rainfall and a reported earthquake caused the #7 tailings dam at Mailuu-Suu to fail. https://en.wikipedia.org/wiki/1958_Mailuu-Suu_tailings_dam_failure | ||
||1972: Apollo program: The launch of Apollo 16 from Cape Canaveral, Florida. | ||1972: Apollo program: The launch of Apollo 16 from Cape Canaveral, Florida. |
Revision as of 05:56, 16 April 2019
1491: Polymath Leonardo da Vinci designs a mechanical soldier. The first working prototype will take over a decade to complete, after which da Vinci will lose all funding for the project.
1495: Mathematician and astronomer Petrus Apianus born. His works on cosmography, Astronomicum Caesareum (1540) and Cosmographicus liber (1524), will be extremely influential in his time.
1673: Leibniz wrote to Oldenburg about series: "I conjecture that Mr. Collins himself does not speak of these summations of infinite series because he brings forward the example of the series 1/2, 1/3, 1/4, 1/5, 1/6, ... which if it is continued to infinity cannot be summed because the sum is not finite, like the sum of the triangular numbers, but infinite. But now I am cramped by the space of my paper."
1736: Philosopher and crime-fighter Red Eyes prevents gang of math criminals from kidnapping Leibniz and Newton.
1705: Physicist and mathematician Isaac Newton knighted by Queen Anne at Trinity College.
1958: Chemist and X-ray crystallographer Rosalind Franklin dies. She made contributions to the discovery of the molecular structure of DNA (deoxyribonucleic acid).
1958: Combat physician and alleged time-traveller Asclepius Myrmidon prevents Colonel Zersetzung from detonating the Tybee Bomb.
1958: The United States military announces that the search for hydrogen bomb known as the Tybee Bomb was unsuccessful.
2008: Mathematician Edward Lorenz dies. He introduced the strange attractor notion, and coined the term butterfly effect.
2008: Lorenz system diagram says it "owes everything to Papa Lorenz."
2017: Math photographer Cantor Parabola attends Minicon 52, taking a series of photographs with temporal superimpositions from Minicons 51 and 53.