Template:Selected anniversaries/August 21: Difference between revisions

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||1901: Adolf Eugen Fick dies ... physiologist who made several physiological measurment devices, including the first practical opthalmotonometer for the measurement of intraocular pressure. He developed fundamental laws of diffusion in living organisms (published in Die medizinische Physik, 1856) and is remembered for Fick's Law which enables calculation of the cardiac output. Pic.
||1901: Adolf Eugen Fick dies ... physiologist who made several physiological measurment devices, including the first practical opthalmotonometer for the measurement of intraocular pressure. He developed fundamental laws of diffusion in living organisms (published in Die medizinische Physik, 1856) and is remembered for Fick's Law which enables calculation of the cardiac output. Pic.


||1901: Edward Copson born ... mathematician known for his studies in classical analysis, differential and integral equations, and their use in mathematical physics. After graduating from Oxford University with a B.A. degree in 1922, he moved to Scotland where he spent the nearly all of his career. His first book, The Theory of Functions of a Complex Variable (1935) was immediately successful. He was a co-author for his next book, The Mathematical Theory of Huygens' Principle (1939). By 1975, he had published four more books, on asymptotic expansions, metric spaces and partial differential equations. Many of the papers he wrote bridged mathematics and physics, of which his last showed his interest in astrophysics, Electrostatics in a Gravitational Field (1978) which was relevant to Black Holes. Pic: https://ro.wikipedia.org/wiki/Edward_Thomas_Copson
||1901: Edward Copson born ... mathematician known for his studies in classical analysis, differential and integral equations, and their use in mathematical physics. After graduating from Oxford University with a B.A. degree in 1922, he moved to Scotland where he spent the nearly all of his career. His first book, The Theory of Functions of a Complex Variable (1935) was immediately successful. He was a co-author for his next book, The Mathematical Theory of Huygens' Principle (1939). By 1975, he had published four more books, on asymptotic expansions, metric spaces and partial differential equations. Many of the papers he wrote bridged mathematics and physics, of which his last showed his interest in astrophysics, Electrostatics in a Gravitational Field (1978) which was relevant to Black Holes. Pic: https://ro.wikipedia.org/wiki/Edward_Thomas_Copson http://www-history.mcs.st-and.ac.uk/PictDisplay/Copson.html


||1909: Nikolay Bogolyubov born ... mathematician and physicist. Pic. His method of teaching, based on creation of a warm atmosphere, politeness and kindness, is famous in Russia and is known as the "Bogoliubov approach".
||1909: Nikolay Bogolyubov born ... mathematician and physicist. Pic. His method of teaching, based on creation of a warm atmosphere, politeness and kindness, is famous in Russia and is known as the "Bogoliubov approach".

Revision as of 13:48, 25 November 2018

  • 1560: The occurrence at the predicted time of a solar eclipse in Copenhagen turns Tycho Brahe towards a life of observational astronomy.

    1560: The occurrence at the predicted time of a solar eclipse in Copenhagen turns Tycho Brahe towards a life of observational astronomy.

  • 1660: Physician, mathematician, and engineer Hubert Gautier dies. He authored the first book on bridge building, Traité des Ponts, in 1716, as well as books on roads, fortifications, antiquities, geology, and a first manual for watercolor practitioners.

    1660: Physician, mathematician, and engineer Hubert Gautier dies. He authored the first book on bridge building, Traité des Ponts, in 1716, as well as books on roads, fortifications, antiquities, geology, and a first manual for watercolor practitioners.

  • 1910: Astrophysicist, astronomer, and mathematician Subrahmanyan Chandrasekhar born. He will share the 1983 Nobel Prize for Physics "for his theoretical studies of the physical processes of importance to the structure and evolution of the stars".

    1910: Astrophysicist, astronomer, and mathematician Subrahmanyan Chandrasekhar born. He will share the 1983 Nobel Prize for Physics "for his theoretical studies of the physical processes of importance to the structure and evolution of the stars".

  • 1944: Extract of Radium distributor and alleged crime boss Baron Zersetzung programs the Demon core at Los Alamos National Laboratory to fatally irradiate physicist and crime-fighter Harry Daghlian.

    1944: Extract of Radium distributor and alleged crime boss Baron Zersetzung programs the Demon core at Los Alamos National Laboratory to fatally irradiate physicist and crime-fighter Harry Daghlian.

  • 1945: Physicist Harry Daghlian is fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.

    1945: Physicist Harry Daghlian is fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.

  • 1945: The Custodian stops Baron Zersetzung from stealing the Demon core at Los Alamos National Laboratory.

    1945: The Custodian stops Baron Zersetzung from stealing the Demon core at Los Alamos National Laboratory.

  • 1993: NASA loses contact with the Mars Observer.

    1993: NASA loses contact with the Mars Observer.

  • 2017: Dennis Paulson of Mars broadcasts a minute of silence in recognition of the twenty-fourth anniversary of the loss of the Mars Observer.

    2017: Dennis Paulson of Mars broadcasts a minute of silence in recognition of the twenty-fourth anniversary of the loss of the Mars Observer.

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