Template:Selected anniversaries/May 4: Difference between revisions
No edit summary |
No edit summary |
||
Line 67: | Line 67: | ||
||2000: Hendrik Casimir dies ... physicist and academic ... best known for his research on the two-fluid model of superconductors (together with C. J. Gorter) in 1934 and the Casimir effect (together with D. Polder) in 1948. Pic. | ||2000: Hendrik Casimir dies ... physicist and academic ... best known for his research on the two-fluid model of superconductors (together with C. J. Gorter) in 1934 and the Casimir effect (together with D. Polder) in 1948. Pic. | ||
||2000: Aleksander Ilyich Akhiezer dies ... theoretical physicist, known for contributions to numerous branches of theoretical physics, including quantum electrodynamics, nuclear physics, solid state physics, quantum field theory, and the theory of plasma. | ||2000: Aleksander Ilyich Akhiezer dies ... theoretical physicist, known for contributions to numerous branches of theoretical physics, including quantum electrodynamics, nuclear physics, solid state physics, quantum field theory, and the theory of plasma. Pic search yes: https://www.google.com/search?q=Aleksander+Ilyich+Akhiezer | ||
||2013: Christian de Duve dies ... cytologist and biochemist, Nobel Prize laureate. | ||2013: Christian de Duve dies ... cytologist and biochemist, Nobel Prize laureate. |
Revision as of 18:30, 31 October 2019
1677: Mathematician and theologian Isaac Barrow dies. Barrow played an early role in the development of infinitesimal calculus: he was the first to calculate the tangents of the kappa curve.
1680: Steganographic analysis of sketches by Huygens for a projection of Death taking off his head, an early example of Phantasmagoria, reveals "several hundred uinits" of unencrypted data. (The archaic term "uinit" is thought to roughly correspond with a kilobyte.)
1733: Mathematician, physicist, and sailor Jean-Charles de Borda born. He will contribute to the development of the metric system, constructing a platinum standard meter, the basis of metric distance measurement.
1825: Biologist Thomas Henry Huxley born. He will be known as "Darwin's Bulldog" for his advocacy of Charles Darwin's theory of evolution.
1841: Inventor and crime-fighter Charles Grafton Page publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1859: Mathematician and logician Joseph Diez Gergonne dies. He contributed to the principle of duality in projective geometry, by noticing that every theorem in the plane connecting points and lines corresponds to another theorem in which points and lines are interchanged, provided that the theorem embodied no metrical notions.
1860: USS Cairo retrofitted with military Gnomon algorithm functions for use in fighting crimes against mathematical constants.
1921: Physicist Harry Daghlian born. He will be fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.
2018: Signed first edition of Fire Dance spontaneously bursts into flames during steganographic analysis. Despite extensive damage from fire and smoke, almost all of the data from the image will be recovered.
2019: Photograph of Karl Jones taken by Steve Ozone.