• Thumbnail for Paris Sciences et Lettres University
    in humanities and social science joined the association: École française d'Extrême-Orient, École des hautes études en sciences sociales (EHESS), École...
    39 KB (3,470 words) - 21:14, 20 August 2024
  • ancient Rome. The gesture was first associated with ancient Rome in the 1784 painting The Oath of the Horatii by the French artist Jacques-Louis David...
    570 KB (54,380 words) - 05:59, 21 September 2024
  • Thumbnail for Isaac Newton
    the Cambridge faculty of the day. Beyond his work on the mathematical sciences, Newton dedicated much of his time to the study of alchemy and biblical...
    144 KB (14,772 words) - 19:39, 18 September 2024
  • Thumbnail for Teylers Museum
    Teylers Museum (category 1784 establishments in the Dutch Republic)
    science. The historic centre of the museum is the neoclassical Oval Room (1784), which was built behind the house of Pieter Teyler van der Hulst (1702–1778)...
    16 KB (1,509 words) - 22:03, 24 August 2024
  • Thumbnail for Ferdinand VII
    Ferdinand VII (category 1784 births)
    Ferdinand VII (Spanish: Fernando VII; 14 October 1784 – 29 September 1833) was King of Spain during the early 19th century. He reigned briefly in 1808...
    33 KB (2,895 words) - 05:36, 9 September 2024
  • Thumbnail for Royal Swedish Academy of Sciences
    Pehr Wilhelm Wargentin, 1749–1783 Johan Carl Wilcke and Henrik Nicander, 1784–1796 Daniel Melanderhjelm and Henrik Nicander, 1796–1803 Jöns Svanberg and...
    12 KB (1,146 words) - 17:11, 20 April 2024
  • Thumbnail for Charles-Augustin de Coulomb
    Charles-Augustin de Coulomb (category Members of the French Academy of Sciences)
    simples" First page of a 1821 copy of "Théorie des machines simples" In 1784, his memoir Recherches théoriques et expérimentales sur la force de torsion...
    14 KB (1,705 words) - 17:17, 18 September 2024
  • Thumbnail for Louis-Sébastien Mercier
    Louis-Sébastien Mercier (category French science fiction writers)
    1778-1784: Theatre complet de M. Mercier. Tome premier; Tome second; Tome troisieme; Tome quatrieme, Amsterdam 1778: Le déserteur, drame en cinq actes en prose...
    23 KB (2,652 words) - 03:10, 27 August 2024
  • Thumbnail for East India Company
    at least four Anglo-Dutch wars: 1652–1654, 1665–1667, 1672–1674 and 1780–1784. Competition arose in 1635 when Charles I granted a trading licence to Sir...
    117 KB (12,239 words) - 23:13, 20 September 2024
  • Thumbnail for Bombardment of Algiers (1784)
    The 2nd Bombardment of Algiers took place between 12 and 21 July 1784. A joint Spanish-Neapolitan-Maltese-Portuguese fleet commanded by the Spanish Admiral...
    12 KB (1,146 words) - 17:09, 10 September 2024
  • Thumbnail for Montgolfier brothers
    Montgolfier brothers (category Members of the French Academy of Sciences)
    Brothers and the Invention of Aviation 1783–1784 : With a Word on the Importance of Ballooning for the Science of Heat and the Art of Building Railroads...
    18 KB (2,200 words) - 00:34, 2 September 2024
  • Thumbnail for Triskaidekaphobia
    "toujours regarde comme malheureux" ("always looked upon as unlucky"). In 1784, Johann Gottlob Immanuel Breitkopf cites Gébelin, and reaffirms that the...
    29 KB (3,266 words) - 14:50, 20 August 2024
  • Thumbnail for Indian giant squirrel
    Christian Daniel von (1792) [Chapter on The Squirrel first published in 1784]. "Der Springer" [The Squirrel]. Die Säugthiere in Abbildungen nach der Natur...
    18 KB (1,795 words) - 14:44, 18 March 2024
  • Thumbnail for Nicolas Appert
    Nicolas Appert (category People from Châlons-en-Champagne)
    of food science", described his invention as a way "of conserving all kinds of food substances in containers". Appert was born in Châlons-en-Champagne...
    15 KB (1,649 words) - 14:50, 25 April 2024
  • Thumbnail for Antoine Lavoisier
    Antoine Lavoisier (category Members of the French Academy of Sciences)
    submitted his findings of the composition of water to the Académie des Sciences in April 1784, reporting his figures to eight decimal places. Opposition responded...
    78 KB (9,168 words) - 04:34, 21 September 2024
  • Thumbnail for United States Army
    the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army. The United States Army considers...
    169 KB (13,304 words) - 21:13, 19 September 2024
  • Thumbnail for Ailanthus altissima
    reproduction végétative le rend en quelque sorte très longévif, le premier individu introduit aux États-Unis en 1784 étant toujours présent grâce à ses...
    67 KB (7,755 words) - 20:23, 6 September 2024
  • Thumbnail for Adrien-Marie Legendre
    Adrien-Marie Legendre (category Fellows of the American Academy of Arts and Sciences)
    Histoire de l'Académie Royale des Sciences 1783 Sur l'attraction des Sphéroïdes homogènes (work on Legendre polynomials) 1784 Recherches sur la figure des...
    17 KB (1,805 words) - 18:58, 18 August 2024
  • The year 1778 in science and technology involved some significant events. Lagrange delivers his treatise on cometary perturbations to the Académie française...
    7 KB (737 words) - 16:49, 16 June 2024
  • Thumbnail for César-François Cassini de Thury
    César-François Cassini de Thury (category 1784 deaths)
    César-François Cassini de Thury (17 June 1714 – 4 September 1784), also called Cassini III or Cassini de Thury, was a French astronomer and cartographer...
    7 KB (553 words) - 17:41, 19 July 2024
  • Thumbnail for Prince Frederick, Duke of York and Albany
    Promoted to lieutenant general on 27 October 1784, he was appointed colonel of the Coldstream Guards on 28 October 1784. He was created Duke of York and Albany...
    34 KB (3,024 words) - 22:56, 30 August 2024
  • great theodolite constructed by Jesse Ramsden for the Anglo-French Survey (1784–1790) linking the observatories of Paris and Greenwich. June – William Symington...
    9 KB (812 words) - 17:03, 31 August 2024
  • Thumbnail for Royal Commission on Animal Magnetism
    Royal Commission on Animal Magnetism (category 1784 in science)
    and independent French Royal Commissions, each appointed by Louis XVI in 1784, that were conducted simultaneously by a committee composed of four physicians...
    218 KB (29,000 words) - 16:01, 7 September 2024
  • Thumbnail for Christian VII of Denmark
    Hereditary Prince Frederick, and the Danish politician Ove Høegh-Guldberg. From 1784 until Christian VII's death in 1808, Christian's son, later Frederick VI...
    30 KB (2,781 words) - 20:29, 15 September 2024
  • Thumbnail for Aristotle
    Aristotle (category Philosophers of science)
    polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economics, politics, psychology, and the arts...
    155 KB (16,810 words) - 23:29, 20 September 2024
  • Thumbnail for Ontario
    Britain re-organised the territory into the Province of Quebec. In 1782–1784, 5,000 United Empire Loyalists entered what is now Ontario following the...
    163 KB (13,511 words) - 17:32, 19 September 2024
  • Thumbnail for Pyroscaphe
    ISBN 978-1-84753-201-5 (Amazon) v t e Voyage de Balzac et Mme de Berny A Guérande en pyroscaphe. En ce printemps 1830, Balzac fêtait le succès des « Chouans », premier...
    3 KB (320 words) - 16:47, 24 November 2023
  • Thumbnail for Czech Republic
    Johannes Kepler. In 1784 the scientific community was first formally organized under the charter of the Royal Czech Society of Sciences. Currently, this...
    175 KB (16,035 words) - 12:35, 17 September 2024
  • Thumbnail for Antoine Laurent de Jussieu
    Antoine Laurent de Jussieu (category Members of the French Academy of Sciences)
    of Ranunculaceae in 1773 to the Académie des Sciences led to his election as a member that year. In 1784 he was appointed to a Royal Commission by Louis...
    26 KB (2,557 words) - 09:02, 13 September 2024
  • Thumbnail for Frederick VI of Denmark
    March 1808 to 7 February 1814. He was the last king of Denmark–Norway. From 1784 until his accession, he served as regent during his father's mental illness...
    35 KB (3,181 words) - 20:29, 15 September 2024