There are 9 Entities related to this resource.
French mathematician, physicist, astronomer and politician. François Arago contributed to major discoveries concerning electromagnetism, light polarisation and velocity, the meridian arc length of the earth, and the standardisation of the metric system. From 1830 he was director of the Paris Observatory. Arago also served several roles in government, including a short period as the prime minister of France. From the description of Letter of François Arago written to Louis de Freyci...
German physiologist and psychologist, distinguished also as an art critic and a landscape painter. From the description of Letter, 1836, Jun. 12, Dresden, Germany, to Baron Frédéric Cuvier, Paris, France. (Duke University). WorldCat record id: 35007163 German physician and philosopher. From the description of Autograph letter signed : Dresden, to Mme Ezeckel in Pillnitz, 1863 May 15. (Unknown). WorldCat record id: 270133370 ...
Professor od astronomy and applied math in Kristiania (now Oslo). From the description of Papers, 1825-1857. (Unknown). WorldCat record id: 83823645 Professor of astronomy and applied math in Kristiana (now Oslo). From the description of Papers, 1825-1959. (Unknown). WorldCat record id: 77766859 ...