• Thumbnail for Johann Georg Tralles
    Johann Georg Tralles (15 October 1763 – 19 November 1822) was a German mathematician and physicist. Image Bordeaux-Paris 1911 - Jules Masselis.jpg N He...
    3 KB (260 words) - 21:12, 31 August 2023
  • Thumbnail for Great Comet of 1819
    astronomer Johann Georg Tralles in Berlin. It was the first comet analyzed using polarimetry, by French mathematician François Arago. On July 1, 1819, Johann Georg...
    9 KB (907 words) - 22:53, 30 October 2023
  • Thumbnail for Tralles (crater)
    The crater is named after the German mathematician and physicist Johann Georg Tralles. This is an oddly shaped crater formation with an irregular perimeter...
    5 KB (361 words) - 06:19, 19 April 2023
  • physician Johann Georg Sulzer (1720–1779), Swiss professor of mathematics, who later on moved on to the field of electricity Johann Georg Tralles (1763–1822)...
    4 KB (479 words) - 08:50, 24 February 2023
  • Thumbnail for Georg Christoph Lichtenberg
    PMID 13086258 Gresky, W (1978), "2 letters by the Bernese Professor Johann Georg Tralles to Georg Christoph Lichtenberg (1786)", Gesnerus, vol. 35, no. 1–2, pp...
    23 KB (2,915 words) - 11:21, 13 March 2024
  • is also known as a proof and Tralles hydrometer (after Johann Georg Tralles, but commonly misspelled as traille and tralle). It measures the density of...
    20 KB (2,268 words) - 22:30, 21 March 2024
  • Thumbnail for History of geodesy
    Survey which was founded in 1791, one year after William Roy's death. Johann Georg Tralles surveyed the Bernese Oberland, then the entire Canton of Bern. Soon...
    100 KB (12,812 words) - 19:30, 26 March 2024
  • attack the British settlement of Lunenburg, Nova Scotia. 1819 – Johann Georg Tralles discovers the Great Comet of 1819, (C/1819 N1). It is the first comet...
    68 KB (6,957 words) - 19:03, 11 April 2024
  • Jean-Georges Noverre, French dancer and choreographer (b. 1727) 1822 – Johann Georg Tralles, German mathematician and physicist (b. 1763) 1828 – Franz Schubert...
    53 KB (5,440 words) - 13:46, 30 April 2024
  • States (1915–2015) Nobel laureate John Townsend – U.K. (1868–1957) Johann Georg Tralles – Germany (1763–1822) Sam Treiman – United States (1925–1999) Daniel...
    60 KB (7,108 words) - 17:04, 23 April 2024
  • Thumbnail for Metrication
    until 1960. In 1801, the Helvetic Republic at the instigation of Johann Georg Tralles promulgated a law introducing the metric system. However this was...
    141 KB (13,150 words) - 23:04, 29 April 2024
  • Thumbnail for Ferdinand Rudolph Hassler
    University of Bern. At first he studied law, but became a student of Johann Georg Tralles and changed his academic focus to astronomy, mathematics and physics...
    24 KB (2,549 words) - 07:23, 7 April 2024
  • Threlfall Ulrike Tillmann Heinrich Emil Timerding Otto Toeplitz Johann Georg Tralles Abdias Treu Walter Trump Ehrenfried Walther von Tschirnhaus Reidun...
    14 KB (1,105 words) - 19:51, 25 March 2024
  • Thumbnail for 1819
    creating a natural dam, the Allahbund. July 1 – German astronomer Johann Georg Tralles discovers what will be called the Great Comet of 1819. July 21 –...
    20 KB (2,374 words) - 14:33, 9 April 2024
  • August Toepler Maximilien Toepler Rudolf Tomaschek Peter E. Toschek Johann Georg Tralles Max Trautz Hans-Jürgen Treder Albrecht Unsöld Knut Urban Vitello...
    20 KB (1,534 words) - 12:41, 17 March 2024
  • Thumbnail for Atlas Suisse
    foundations for Meyer's map were baseline measurements by the scientist Johann Georg Tralles and landscape relief modelling by Joachim Eugen Müller, after which...
    2 KB (231 words) - 19:28, 4 January 2020
  • undergraduate. Le Van Thiem — Mathematics Otto Toeplitz — Mathematics Johann Georg Tralles — Mathematics Otto Wallach — Chemistry — Nobel Prize in Chemistry...
    21 KB (1,693 words) - 21:03, 20 April 2024
  • Thumbnail for History of the metre
    Spain: Gabriel Císcar and Agustín de Pedrayes, Helvetic Republic: Johann Georg Tralles, Ligurian Republic: Ambrogio Multedo, Kingdom of Sardinia: Prospero...
    79 KB (14,886 words) - 20:46, 9 April 2024
  • events, listed below. Johann Franz Encke computes the orbit of Comet Encke, identifying it as periodic. July 1 – Johann Georg Tralles discovers the Great...
    6 KB (588 words) - 21:51, 14 May 2023
  • Thumbnail for 1810s
    Comet of 1811 is discovered by Honoré Flaugergues. July 1, 1819 – Johann Georg Tralles discovers the Great Comet of 1819, (C/1819 N1). It was the first...
    51 KB (6,262 words) - 00:54, 16 April 2024
  • Townley (1867–1946) WGPSN Tralles 28°19′N 52°51′E / 28.32°N 52.85°E / 28.32; 52.85 (Tralles) 44.16 1935 Johann Georg Tralles (1763–1822) WGPSN Triesnecker...
    45 KB (87 words) - 17:25, 3 December 2023
  • is assassinated by Karl Ludwig Sand. 1 July – German astronomer Johann Georg Tralles discovers what will be called the Great Comet of 1819 20 September...
    13 KB (1,234 words) - 23:38, 16 October 2022
  • Thumbnail for Ionic order
    statements, selected almost at random from texts accessible on-line. Johann Georg Heck (1856). The Art of Building in Ancient and Modern Times, Or, Architecture...
    28 KB (3,067 words) - 08:44, 17 April 2024
  • Johan Wilcke Johann Baptiste Horvath Johann Christian Poggendorff Johann Georg Halske Johann Georg Tralles Johann Georg von Soldner Johann Gottlieb Nörremberg...
    15 KB (1,783 words) - 12:26, 9 June 2023
  • Thumbnail for Mithridates VI Eupator
    settlers remaining in several major Anatolian cities, including Pergamon and Tralles, essentially wiping out the Roman presence in the region. As many as 80...
    46 KB (5,565 words) - 11:56, 22 April 2024
  • Thumbnail for Halley's Comet
    proved to be correct, although it was not seen until 25 December 1758, by Johann Georg Palitzsch, a German farmer and amateur astronomer. It did not pass through...
    99 KB (9,799 words) - 01:36, 21 April 2024
  • Thumbnail for Metre
    legislation on 7 April 1795. In 1799, a commission including Johan Georg Tralles, Jean Henri van Swinden, Adrien-Marie Legendre and Jean-Baptiste Delambre...
    105 KB (11,280 words) - 13:06, 18 April 2024
  • Thumbnail for Zeus
    Molossian kings sacrificed to Zeus Areius (Αρειος). Strabo mention that at Tralles there was the Zeus Larisaeus (Λαρισαιος). In Ithome, they honored the Zeus...
    202 KB (17,283 words) - 01:45, 23 April 2024
  • for π for close to a thousand years. c. 474 – 558 – Greece, Anthemius of Tralles 500 – India, Aryabhata writes the Aryabhata-Siddhanta, which first introduces...
    63 KB (7,723 words) - 16:01, 22 April 2024
  • Thumbnail for History of mathematics
    unbroken in the Byzantine empire with mathematicians such as Anthemius of Tralles and Isidore of Miletus, the architects of the Hagia Sophia. Nevertheless...
    137 KB (15,998 words) - 07:10, 28 April 2024