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Monthly Archives: February 2023

cinematography
D. W. Griffith’s Birth of a Nation

D. W. Griffith’s Birth of a Nation

Harald Sack
On February 8, 1915, American silent epic drama film The Birth of a Nation, directed by D. W. Griffith, was released. Griffith’s innovative techniques and storytelling power have made The Birth of a Nation one of the landmarks of film history. The film chronicles the relationship of two families in the American Civil War and Reconstruction era over the course of several years. “A film without a message is just a waste…
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engineering
Konstantin Feoktistov, Space Engineer

Konstantin Feoktistov, Space Engineer

Tabea Tietz
On February 7, 1926, Soviet cosmonaut and an eminent space engineer Konstantin Petrovich Feoktistov was born. Feoktistov was part of the team that would go on to design the Sputnik, Vostok, Voskhod, and Soyuz spacecraft under the leadership of Sergey Korolev.[1] He trained as a cosmonaut, and eventually launched 12 Oct 1964 for 16 earth orbits as one of the crew of Voskhod 1 (with Vladimir Komarov and Boris Yegorov), the world‘s…
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medical science
Edwin Klebs and the Bacterial Theory of Infection

Edwin Klebs and the Bacterial Theory of Infection

Harald Sack
On February 6, 1834, Swiss-German pathologist Theodor Albrecht Edwin Klebs was born. Klebs is mainly known for his work on infectious diseases. His works paved the way for the beginning of modern bacteriology, and inspired Louis Pasteur and Robert Koch. He was the first to identify a bacterium that causes diphtheria, which was called Klebs–Loeffler bacterium. Medical Studies in Königsberg and Würzburg Edwin Klebs was born in Königsberg, Province of Prussia. Ignoring…
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medical science
Sir Alan Hodgkin and the Giant Axon of the Atlantic Squid

Sir Alan Hodgkin and the Giant Axon of the Atlantic Squid

Tabea Tietz
On February 5, 1914, English physiologist and biophysicist Sir Alan Lloyd Hodgkin was born. Hodgkin shared the 1963 Nobel Prize in Physiology or Medicine with Andrew Huxley and John Eccles for the discovery of the chemical processes involved in nerve conduction, more specifically, discoveries concerning the ionic mechanisms involved in excitation and inhibition in the peripheral and central portions of the nerve cell membrane. “In neurophysiology we have none of those vast tidal waves…
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engineering
The Chronometers of Thomas Earnshaw

The Chronometers of Thomas Earnshaw

Harald Sack
On February 4, 1749, English watchmaker Thomas Earnshaw was born. Earnshaw further simplified the process of marine chronometer production, making them available to the general public. He is also known for his improvements to the transit clock at the Royal Greenwich Observatory in London and his invention of a chronometer escapement and a form of bimetallic compensation balance. Improving Marine Timekeepers Thomas Earnshaw was born at Ashton under Lyne, Lancashire. He became…
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aviation
Hugo Junkers and the all-metal monoplane

Hugo Junkers and the all-metal monoplane

Tabea Tietz
On February 3, 1859, German engineer and aircraft designer Hugo Junkers was born. Junkers is generally credited with pioneering the design of all-metal airplanes and flying wings. As founder of the Junkers Flugzeug- und Motorenwerke AG, he was one of the mainstays of the German aircraft industry in the years between World War I and World War II. Amongst the highlight of his career were the Junkers J 1 of 1915, the…
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explorer
James Clark Ross and the Ross Expedition

James Clark Ross and the Ross Expedition

Harald Sack
On February 2, 1841, British Polar explorer James Clark Ross with the ships HMS Erebus and HMS Terror reached a Southern latitude of 78° 10′ in Antarctica, when the expedition was forced to redraw because of a barrier of ice. The Ross expedition discovered the Ross Sea, Victoria Land, and the volcanoes Mount Erebus and Mount Terror, which were named for the expedition’s vessels. First Experiences in the Arctic James Clark Ross…
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physics
Emilio Segrè and the Discovery of the Antiproton

Emilio Segrè and the Discovery of the Antiproton

Tabea Tietz
On February 1, 1905, Italian physicist and Nobel Laureate Emilio Segrè was born. Segrè is best known for his discovery of the elements technetium and astatine, and the antiproton, a sub-atomic antiparticle, for which he was awarded the Nobel Prize in Physics in 1959. “If some nuclear properties of the heavy elements had been a little different from what they turned out to be, it might have been impossible to build a…
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