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Louis Guillaume Le Monnier
Louis-Guillaume Le Monnier (sometimes written as Lemonnier) (27 June 1717 – 7 September 1799) was a French natural scientist and contributor to the Encyclopédie ou Dictionnaire raisonné des sciences, des arts et des métiers''. He was born near Vire as the son of Pierre Le Monnier (1675–1757), who was a scientist himself and a member of the French Academy of Sciences. Cuvier, G.: '' Éloge historique de Lemmonier'', 7 October 1800. Louis-Guillaume's older brother was the astronomer Pierre Charles Le Monnier.Crépel, P.:La 'physique' dans ''l'Encyclopédie'', ''Recherches sur Diderot et sur l'Encyclopédie, numéro 40–41'', 2006. ISSN 1955-2416. Louis-Guillaume Le Monnier worked in physics, geology, medicine, and botany. In 1739 he accompanied the expedition of César-François Cassini de Thury and Nicolas Louis de Lacaille to extend the Meridian of Paris and documented mines and the geology and botany along the route. In the same year, he also began working at the hos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Scientist
Natural science is one of the branches of science concerned with the description, understanding and prediction of natural phenomena, based on empirical evidence from observation and experimentation. Mechanisms such as peer review and repeatability of findings are used to try to ensure the validity of scientific advances. Natural science can be divided into two main branches: life science and physical science. Life science is alternatively known as biology, and physical science is subdivided into branches: physics, chemistry, earth science, and astronomy. These branches of natural science may be further divided into more specialized branches (also known as fields). As empirical sciences, natural sciences use tools from the formal sciences, such as mathematics and logic, converting information about nature into measurements which can be explained as clear statements of the " laws of nature". Modern natural science succeeded more classical approaches to natural philosophy, usually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, recognising excellence in science, supporting outstanding science, providing scientific advice for policy, education and public engagement and fostering international and global co-operation. Founded on 28 November 1660, it was granted a royal charter by King Charles II as The Royal Society and is the oldest continuously existing scientific academy in the world. The society is governed by its Council, which is chaired by the Society's President, according to a set of statutes and standing orders. The members of Council and the President are elected from and by its Fellows, the basic members of the society, who are themselves elected by existing Fellows. , there are about 1,700 fellows, allowed to use the postnominal title FRS (Fellow of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Governess Of The Children Of France
The Governess of the Children of France (sometimes the Governess of the Royal Children) was office at the royal French court during pre-Revolutionary France and the Bourbon Restoration. She was charged with the education of the children and grandchildren of the monarch. The holder of the office was taken from the highest-ranking nobility of France. The governess was supported by various deputies or under-governesses (''sous gouvernantes''). Governesses of the Children of France Children of Louis XII of France * Michelle de Saubonne Children of Francis I of France * Charlotte Gouffier de Boisy, Madame de Cossé-Brissac * Guillemette de Sarrebruck, comtesse de Braine Children of Henry II of France * 1544–1557: Françoise de Contay (d. 1557), Madame d'Humières, Dame de Contay. ** Marie-Catherine Gondi, 'Madame Duperon' (d. 1570), sous gouvernante (deputy) ** Charlotte de Curton (d. 1575), sous gouvernante (deputy) * Louise de Clermont (1504–1596), comtesse de Tonnerre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Louise De Rohan
Marie may refer to: People Name * Marie (given name) * Marie (Japanese given name) * Marie (murder victim), girl who was killed in Florida after being pushed in front of a moving vehicle in 1973 * Marie (died 1759), an enslaved Cree person in Trois-Rivières, New France * ''Marie'', Biblical reference to Holy Mary, mother of Jesus * Marie Curie, scientist Surname * Jean Gabriel Marie (other) * Peter Marié (1826–1903), American socialite from New York City, philanthropist, and collector of rare books and miniatures * Rose Marie (1923–2017), American actress and singer * Teena Marie (1956–2010), American singer, songwriter, and producer Places * Marie, Alpes-Maritimes, commune of the Alpes-Maritimes department, France * Lake Marie, Umpqua Lighthouse State Park, Winchester Bay, Oregon, U.S. * Marie, Arkansas, U.S. * Marie, West Virginia, U.S. Art, entertainment, and media Music * "Marie" (Cat Mother and the All Night Newsboys song), 1969 * "Marie" (Johnny Hally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compass Needle
A compass is a device that shows the cardinal directions used for navigation and geographic orientation. It commonly consists of a magnetized needle or other element, such as a compass card or compass rose, which can pivot to align itself with magnetic north. Other methods may be used, including gyroscopes, magnetometers, and GPS receivers. Compasses often show angles in degrees: north corresponds to 0°, and the angles increase clockwise, so east is 90°, south is 180°, and west is 270°. These numbers allow the compass to show azimuths or bearings which are commonly stated in degrees. If local variation between magnetic north and true north is known, then direction of magnetic north also gives direction of true north. Among the Four Great Inventions, the magnetic compass was first invented as a device for divination as early as the Chinese Han Dynasty (since c. 206 BC),Li Shu-hua, p. 176 and later adopted for navigation by the Song Dynasty Chinese during the 11th century. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnet
A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc. and attracts or repels other magnets. A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. An everyday example is a refrigerator magnet used to hold notes on a refrigerator door. Materials that can be magnetized, which are also the ones that are strongly attracted to a magnet, are called ferromagnetic (or ferrimagnetic). These include the elements iron, nickel and cobalt and their alloys, some alloys of rare-earth metals, and some naturally occurring minerals such as lodestone. Although ferromagnetic (and ferrimagnetic) materials are the only ones attracted to a magnet strongly enough to be commonly considered magnetic, all other substances respond weakly to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diderot
Denis Diderot (; ; 5 October 171331 July 1784) was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the ''Encyclopédie'' along with Jean le Rond d'Alembert. He was a prominent figure during the Age of Enlightenment. Diderot initially studied philosophy at a Jesuit college, then considered working in the church clergy before briefly studying law. When he decided to become a writer in 1734, his father disowned him. He lived a bohemian existence for the next decade. In the 1740s he wrote many of his best-known works in both fiction and non-fiction, including the 1748 novel ''The Indiscreet Jewels''. In 1751, Diderot co-created the ''Encyclopédie'' with Jean le Rond d'Alembert. It was the first encyclopedia to include contributions from many named contributors and the first to describe the mechanical arts. Its secular tone, which included articles skeptical about Biblical miracles, angered both religious and go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Louiche Desfontaines
René Louiche Desfontaines (14 February 1750 – 16 November 1833) was a French botanist. Desfontaines was born near Tremblay, Ille-et-Vilaine , Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier. He excelled in his new interest and was elected to the French Academy of Sciences in 1783. He was also a member of the Académie Nationale de Médecine. Desfontaines spent two years in Tunisia and Algeria, returning with a large collection of plants. He wrote ''Flora Atlantica'' (1798–1799, 2 vols), which included 300 genera new to science. In addition, he worked also on ornithology, and presented the findings of his expeditions to Africa for one of the ''Memoires de L'Académie Royale des Sciences''. Although the ''Mémoire'' corresponds to the year 1787, it was not published until 1789 by L'Imprimerie Royal as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antoine De Jussieu
Antoine de Jussieu (6 July 168622 April 1758) was a French naturalist, botanist, and physician. Jussieu was born in Lyon, the son of Christophe de Jussieu (or Dejussieu), an apothecary of some repute, who published a ''Nouveau traité de la theriaque'' (1708). Antoine studied at the University of Montpellier, and travelled with his brother Bernard through Spain, Portugal, and southern France. He went to Paris in 1708. Joseph Pitton de Tournefort, whom he succeeded at the Jardin du Roi, later the Jardin des Plantes, died in that year. His own original publications are not of marked importance, but he edited an edition of Tournefort's ''Institutions rei herbariae'' (3 vols., 1719), and a posthumously published work of Jacques Barrelier, ''Plantae per Galliam, Hispaniam, et Italiam observatae, &c.'' (1714). He practiced medicine Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard De Jussieu
Bernard de Jussieu (; 17 August 1699 – 6 November 1777) was a French naturalist, younger brother of Antoine de Jussieu. Bernard de Jussieu was born in Lyon. He took a medical Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practic ... degree at Montpellier and began practice in 1720, but finding the work uncongenial he gladly accepted his brother's invitation to Paris in 1722, when he succeeded Sebastien Vaillant (1669–1722) as sub-demonstrator of plants in the Jardin des Plantes. In 1725 he brought out a new edition of Joseph Pitton de Tournefort's ''Histoire des plantes qui naissent aux environs de Paris'', 2 vols., which was afterwards translated into English by John Martyn (botanist), John Martyn, the original work being incomplete. In the same year he was admitted into the French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
