Date | Text | |
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12 Feb 1637
Jan Swammerdam |
birth Jan Swammerdam Jan Swammerdam, Dutch naturalist, pioneer of comparative anatomy and entomology (died 1680) |
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12 Feb 1777
Bernard Courtois |
birth Bernard Courtois Bernard Courtois, chemist (died 1838) |
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12 Feb 1799
Lazzaro Spallanzani |
death Lazzaro Spallanzani Lazzaro Spallanzani, Italian physiologist (born 1729) |
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12 Feb 1800
John Edward Gray |
birth John Edward Gray John Edward Gray, English taxonomist (died 1875) |
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12 Feb 1804
Heinrich Lenz |
birth Heinrich Lenz Heinrich Lenz, physicist (died 1865) |
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12 Feb 1809
Charles Darwin |
birth Charles Darwin Charles Darwin (died 1882), naturalist. |
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12 Feb 1812
Napoleon |
Napoleon (mathematics, statist) Napoleon authorises the usage of Mesures usuelles, the basis of the Metric System. |
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12 Feb 1832
England |
England (medicine) In England, a second cholera pandemic begins to spread, starting from the East End of London. It is declared officially over in early May but deaths continue. It will claim at least 3000 victims. In Liverpool, Kitty Wilkinson becomes the "Saint of the Slums" by promoting hygiene. |
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12 Feb 1912
Osborne Reynolds |
death Osborne Reynolds Osborne Reynolds (born 1842), British physicist. |
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12 Feb 1916
Richard Dedekind |
death Richard Dedekind Richard Dedekind (born 1831), German mathematician. |
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12 Feb 1941
Albert Alexander |
Albert Alexander (medicine) Reserve Constable Albert Alexander, a patient at the Radcliffe Infirmary in Oxford, becomes the first person treated with penicillin intravenously, by Howard Florey’s team. He reacts positively but there is insufficient supply of the drug to reverse his terminal infection. A successful treatment is achieved during May. |
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12 Feb 1947
Sikhote-Alin meteorite |
Sikhote-Alin meteorite (astronomy and space ) Sikhote-Alin meteorite falls to earth in Siberia, the largest iron meteorite known to have impacted. |
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12 Feb 2004
Arden Bement |
Arden Bement (appointments) Arden Bement, acting director of the U.S.A's National Science Foundation. |
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12 Feb 2005
ESA |
ESA (space exploration) ESA successfully launch an Ariane 5 ECA carrying three satellites. The previous attempt to launch the new design of rocket, in December 2002, failed when the rocket deviated from its course minutes into the flight. |