Template:Selected anniversaries/January 4: Difference between revisions

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||1752 – Gabriel Cramer, Swiss mathematician and physicist (b. 1704)
||1752 – Gabriel Cramer, Swiss mathematician and physicist (b. 1704)
||Captain François Mingaud (born 4 January 1771) was an infantry officer in the French army and a carom billiards player. He is credited as the inventor of the leather tip for a billiards cue, a "possibly not original idea" that he perfected while imprisoned in Bicêtre (now Bicêtre Hospital) for political outspokenness. This revolutionized the game of billiards, allowing the cue ball to be finely manipulated by the application of spin. Pic.


||1809 – Louis Braille, French educator, invented Braille (d. 1852)
||1809 – Louis Braille, French educator, invented Braille (d. 1852)

Revision as of 17:41, 23 March 2018

  • 1847: Samuel Colt sells his first revolver pistol to the United States government.

    1847: Samuel Colt sells his first revolver pistol to the United States government.

  • 1903: Topsy, an elephant, is electrocuted by the owners of Luna Park, Coney Island. The event is documented in the film Electrocuting an Elephant.

    1903: Topsy, an elephant, is electrocuted by the owners of Luna Park, Coney Island. The event is documented in the film Electrocuting an Elephant.

  • 1932: Mathematician and academic Shoshichi Kobayashi born. He will work on Riemannian and complex manifolds, transformation groups of geometric structures, and Lie algebras.

    1932: Mathematician and academic Shoshichi Kobayashi born. He will work on Riemannian and complex manifolds, transformation groups of geometric structures, and Lie algebras.

  • 1958: Sputnik 1 falls to Earth from orbit.

    1958: Sputnik 1 falls to Earth from orbit.

  • 1959: Luna 1 becomes the first spacecraft to reach the vicinity of the Moon.

    1959: Luna 1 becomes the first spacecraft to reach the vicinity of the Moon.

  • 1961: Physicist and academic Erwin Schrödinger dies. He was awarded the 1933 Nobel Prize for Physics for the formulation of the Schrödinger equation.

    1961: Physicist and academic Erwin Schrödinger dies. He was awarded the 1933 Nobel Prize for Physics for the formulation of the Schrödinger equation.

  • 1974: Watergate scandal: United States President Richard Nixon refuses to hand over materials subpoenaed by the Senate Watergate Committee.

    1974: Watergate scandal: United States President Richard Nixon refuses to hand over materials subpoenaed by the Senate Watergate Committee.

  • 2002: Capacitor plague affects several brands of portable envy devices.

    2002: Capacitor plague affects several brands of portable envy devices.

  • 2003: George Plimpton published first in prize-winning series of articles on capacitor plague.

    2003: George Plimpton published first in prize-winning series of articles on capacitor plague.

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