1790 in science

none 1790 science 1790 The year 1790 in science and technology involved some significant events. Astronomy Armagh Observatory, founded in Ireland by Richard Robinson, 1st Baron Rokeby, Archbishop of Armagh, begins to function. Johann Tobias Lowitz observes a complex halo display in St. Petersburg.https://books.google.com/books?id=x1HoAAAAMAAJ&pg=PA384 Déscription d'un météore remarquable, observé à St. Pétersbourg le 18 Juin 1790 1794 (Description of a remarkable atmospheric phenomenon, observed at St. Petersburg on June 18, 1790), pages 384-388 Biology English ornithologist John Latham publishes his Index Ornithologicus, including a scientific description of the black swan. English botanical illustrator James Sowerby begins publication of his English Botany, with text by James E. Smith. Goethe publishes Metamorphosis of Plants. Chemistry July 31 – Samuel Hopkins of Vermont is granted a patent for a potash production technique, the first issued under the 1st United States Congress's Patent Act of 1790.http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=1&p=1&f=G&l=50&d=PALL&S1=1790$.PD.&OS=ISD/$/$/1790&RS=ISD/1790$$ https://web.archive.org/web/20160415181250/http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=1&p=1&f=G&l=50&d=PALL&S1=1790%24.PD.&OS=ISD%2F%24%2F%24%2F1790&RS=ISD%2F1790%24%24 dead 2016-04-15 Patent Number: US0X0000001 Publication in Montpellier of Jean-Antoine Chaptal's Élémens de chimie, in which he coins the word nitrogen (nitrogène). Adair Crawford, working with William Cruickshank, proposes the existence of the alkaline earth metal located near Strontian in Scotland which will later be isolated at strontium.Weeks Mary Elvira Mary Elvira Weeks The discovery of the elements: X. The alkaline earth metals and magnesium and cadmium Journal of Chemical Education 1932 9 1046–1057 10.1021/ed009p1046 6 1932JChEd...9.1046W10.1080/00033794200201411 The early history of strontium 1942 Partington J. R. Annals of Science 5 157 2 Physiology and medicine First recorded case of artificial insemination when British surgeon John Hunter helps impregnate a linen draper's wife.https://api.parliament.uk/historic-hansard/lords/1958/feb/26/artificial-insemination-of-married-women Artificial Insemination of Married Women (Hansard, 26 February 1958) api.parliament.uk 2020-03-02Ombelet W. Van Robays J. 2015 Artificial insemination history: hurdles and milestones Facts, Views & Vision in ObGyn 7 2 137–143 2032-0418 4498171 26175891 Technology January 30 – Henry Greathead's Original rescue life-boat is tested on the River Tyne in England.Penguin Pocket On This Day Penguin Reference Library 0-14-102715-0 2006 Awards Copley Medal: Not awardedCopley Medal British scientific award https://www.britannica.com/science/Copley-Medal Encyclopedia Britannica 21 July 2020 en Births February 3 – Gideon Mantell, English paleontologist (died 1852) March 12 – John Frederic Daniell, English chemist and physicist (died 1845) May 23 – Jules Dumont d'Urville, French explorer (died 1842) May 30 – John Herapath, English physicist (died 1868) July 4 – George Everest, Welsh surveyor and geographer (died 1866) October 25 – Robert Stirling, Scottish inventor (died 1878) November 17 – August Ferdinand Möbius, German mathematician (died 1868) December 9 – Friederike Lienig, Latvian entomologist (d. 1855) December 19 – William Edward Parry, English Arctic explorer (died 1855) Deaths February 5 – William Cullen, Scottish physician and chemist (born 1710)William Cullen Royal College of Physicians of Edinburgh https://www.rcpe.ac.uk/heritage/college-history/william-cullen www.rcpe.ac.uk 3 December 2020 24 October 2020 https://web.archive.org/web/20201024052802/https://www.rcpe.ac.uk/heritage/college-history/william-cullen dead March 22 – Anthony Addington, English physician (born 1713) April 17 – Benjamin Franklin, American statesman and polymath, known for his experiments with electricity (born 1706) July 17 – Johann II Bernoulli, Swiss mathematician (born 1710) References Category:18th century in science Category:1790s in science