1852 in science
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The year 1852 in science and technology involved some significant events, listed below.
Aeronautics
- September 24 â French engineer Henri Giffard makes the first airship trip, from Paris to Trappes.
Astronomy
- September 19 â Annibale de Gasparis discovers the asteroid 20 Massalia from the north dome of the Astronomical Observatory of Capodimonte in Naples.
Biology
- October 5 â American apiarist L. L. Langstroth patents the Langstroth hive for the cultivation of honey bees.
- Last recognised sighting of a great auk, on the Grand Banks of Newfoundland.[1]
Chemistry
- August Beer proposes Beer's law, which explains the relationship between the composition of a mixture and the amount of light it will absorb. Based partly on earlier work by Pierre Bouguer and Johann Heinrich Lambert, it establishes the analytical technique known as spectrophotometry.[2]
Mathematics
- October 23 â Francis Guthrie poses the four colour problem to Augustus De Morgan.[3][4]
Medicine
- January 15 â Nine representatives of Hebrew charitable organizations come together to form what will become the Mount Sinai Hospital, New York.
- February 15 â The Great Ormond Street Hospital for Sick Children, London, admits its first patient.[5]
Technology
- March 2 â The first American experimental steam fire engine, designed by Alexander Bonner Latta, is tested.[6]
- August 23 â George Jennings receives a U.K. patent for improvements to the flush toilet.[7]
- The mechanical semaphore line in France is superseded by the electric telegraph.
- Captain E. M. Boxer of the Royal Arsenal devises an improvement to the shrapnel shell by insertion of an iron diaphragm, preventing premature ignition.[8]
- French physicist Léon Foucault (1819â1868) makes the first gyroscope for scientific use
Awards
Births
- March 25 â Charles Loomis Dana (died 1935), American neurologist.
- April 10 â Arthur Vierendeel (died 1940), Belgian civil engineer.
- May 1 â Santiago Ramón y Cajal (died 1934), Spanish neuroscientist, winner of the Nobel Prize in Physiology or Medicine.
- August 4 â Catharine van Tussenbroek (died 1925), Dutch physician.
- August 30 â Jacobus van 't Hoff (died 1911), Dutch chemist.
- September 9 â John Henry Poynting (died 1914), English physicist, discoverer of the PoyntingâRobertson effect and the Poynting vector.
- September 15 â Edward Bouchet (died 1918), African American physicist.
- September 23 â William Stewart Halsted (died 1922), American surgeon.
- September 28 â Isis Pogson (died 1945), English astronomer and meteorologist.
- October 2 â William Ramsay (died 1916), Scottish winner of the Nobel Prize in Chemistry.
- October 6 â Bruno Abakanowicz (died 1900), Polish mathematician, inventor and electrical engineer.
- October 9 â Hermann Emil Fischer (died 1919), German winner of the Nobel Prize in Chemistry.
- November 12 - Xavier Arnozan (died 1928), French physician.[10]
- December 13 â Charles E. de M. Sajous (died 1929), American endocrinologist.
- December 15 â Henri Becquerel (died 1908), French physicist.
Deaths
- January 1 â John George Children (born 1777), English chemist, mineralogist and entomologist.
- January 6 â Louis Braille (born 1809), French inventor.
- January 13 - Jean-Nicolas Gannal (born 1791), French pharmacist, chemist, and inventor.
- August 15 â Johan Gadolin (born 1760), Finnish chemist.
- August 24 â Sarah Guppy (born 1770), English inventor.
- September 4 â William MacGillivray (born 1796), Scottish naturalist and ornithologist.
- September 8 â Anna Maria Walker (born 1778), Scottish botanist.
- October 9 â Thomas Frederick Colby (born 1784), English cartographer.
- November 10 â Gideon Mantell (born 1790), English paleontologist.
- November 27 â Augusta Ada King (née Byron), Countess of Lovelace (born 1815), English computing pioneer.