Template:Selected anniversaries/April 16: Difference between revisions

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File:Gottfried Wilhelm Leibniz.jpg|link=Gottfried Wilhelm Leibniz (nonfiction)|1673: [[Gottfried Wilhelm Leibniz (nonfiction)|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."  
File:Gottfried Wilhelm Leibniz.jpg|link=Gottfried Wilhelm Leibniz (nonfiction)|1673: [[Gottfried Wilhelm Leibniz (nonfiction)|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."  


File:Red Eyes Fighting.jpg|link=Red Eyes|1676: Philosopher and crime-fighter ''[[Red Eyes]]'' stops gang of [[Crimes against mathematical constants|math criminals]] from kidnapping [[Gottfried Wilhelm Leibniz (nonfiction)|Leibniz]].
File:Red Eyes Fighting.jpg|link=Red Eyes|1676: Philosopher and crime-fighter ''[[Red Eyes]]'' stops gang of math criminals from kidnapping Gottfried Wilhelm Leibniz.


File:John_Hadley.jpg|link=John Hadley (nonfiction)|1682: Mathematician [[John Hadley (nonfiction)|John Hadley]] born. Hadley will lay claim to the invention of the octant, two years after Thomas Godfrey claims the same. Hadley will also develope ways to make precision aspheric and parabolic objective mirrors for reflecting telescopes.
File:John_Hadley.jpg|link=John Hadley (nonfiction)|1682: Mathematician [[John Hadley (nonfiction)|John Hadley]] born. Hadley will lay claim to the invention of the octant, two years after Thomas Godfrey claims the same. Hadley will also develope ways to make precision aspheric and parabolic objective mirrors for reflecting telescopes.

Revision as of 21:20, 26 January 2022

  • 1178 BC: A solar eclipse occurs. Homer's Odyssey contains a passage which may reference the eclipse: "The Sun has been obliterated from the sky, and an unlucky darkness invades the world."

    1178 BC: A solar eclipse occurs. Homer's Odyssey contains a passage which may reference the eclipse: "The Sun has been obliterated from the sky, and an unlucky darkness invades the world."

  • 1495: Mathematician and astronomer Petrus Apianus born. Apianus' works on cosmography, Astronomicum Caesareum (1540) and Cosmographicus liber (1524), will be extremely influential in his time.

    1495: Mathematician and astronomer Petrus Apianus born. Apianus' 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."

    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."

  • 1676: Philosopher and crime-fighter Red Eyes stops gang of math criminals from kidnapping Gottfried Wilhelm Leibniz.

    1676: Philosopher and crime-fighter Red Eyes stops gang of math criminals from kidnapping Gottfried Wilhelm Leibniz.

  • 1682: Mathematician John Hadley born. Hadley will lay claim to the invention of the octant, two years after Thomas Godfrey claims the same. Hadley will also develope ways to make precision aspheric and parabolic objective mirrors for reflecting telescopes.

    1682: Mathematician John Hadley born. Hadley will lay claim to the invention of the octant, two years after Thomas Godfrey claims the same. Hadley will also develope ways to make precision aspheric and parabolic objective mirrors for reflecting telescopes.

  • 1705: Physicist and mathematician Isaac Newton knighted by Queen Anne at Trinity College.

    1705: Physicist and mathematician Isaac Newton knighted by Queen Anne at Trinity College.

  • 1864:Inventor Thomas Blanchard dies. Blanchard pioneered the assembly line style of mass production in America, and also invented the major technological innovation known as interchangeable parts.He also invented America's first car (1825), powered by steam, which he called a "horseless carriage".

    1864:Inventor Thomas Blanchard dies. Blanchard pioneered the assembly line style of mass production in America, and also invented the major technological innovation known as interchangeable parts.He also invented America's first car (1825), powered by steam, which he called a "horseless carriage".

  • 1958: Chemist and X-ray crystallographer Rosalind Franklin dies. Franklin made contributions to the discovery of the molecular structure of DNA (deoxyribonucleic acid).

    1958: Chemist and X-ray crystallographer Rosalind Franklin dies. Franklin made contributions to the discovery of the molecular structure of DNA (deoxyribonucleic acid).

  • 1958: The United States military announces that the search for hydrogen bomb known as the Tybee Bomb was unsuccessful.

    1958: The United States military announces that the search for hydrogen bomb known as the Tybee Bomb was unsuccessful.

  • 2008: Mathematician Edward Lorenz dies. Lorenz introduced the strange attractor notion, and coined the term butterfly effect.

    2008: Mathematician Edward Lorenz dies. Lorenz introduced the strange attractor notion, and coined the term butterfly effect.

  • 2018: Phaeton 9 voted Picture of the Day by the citizens of New Minneapolis, Canada.

    2018: Phaeton 9 voted Picture of the Day by the citizens of New Minneapolis, Canada.

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