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1707 In Science
The year 1707 in science and technology involved some significant events. Geophysics * May 23 – Volcanic eruption in the Santorini caldera begins. * October 28 – The Hōei earthquake ruptures all segments of the Nankai megathrust simultaneously – the only earthquake known to have done this. It is the most powerful in Japan until 2011, with an estimated local magnitude of 8.6. * December 16 – Hōei eruption, the last eruption of Mount Fuji in Japan, begins. Mathematics * Publication of ''Arithmetica universalis'', the collected works of Isaac Newton on algebra. * Abraham de Moivre derives de Moivre's formula. Medicine * John Floyer, in ''The Physician's Pulse Watch'', introduces counting of pulse rate during one minute. * Giovanni Maria Lancisi publishes ''De Subitaneis Mortibus'' (''On Sudden Death''), an early work in cardiology. * Georg Ernst Stahl publishes ''{{lang, la, Theoria medica vera: physiologiam & pathologiam''. Births * January 11 – Vincenzo Riccati, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old. The earliest written records in the history of science come from Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age and later by the efforts of Byzantine Greek scholars who brought Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardiology
Cardiology () is a branch of medicine that deals with disorders of the heart and the cardiovascular system. The field includes medical diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease and electrophysiology. Physicians who specialize in this field of medicine are called cardiologists, a specialty of internal medicine. Pediatric cardiologists are pediatricians who specialize in cardiology. Physicians who specialize in cardiac surgery are called cardiothoracic surgeons or cardiac surgeons, a specialty of general surgery. Specializations All cardiologists study the disorders of the heart, but the study of adult and child heart disorders each require different training pathways. Therefore, an adult cardiologist (often simply called "cardiologist") is inadequately trained to take care of children, and pediatric cardiologists are not trained to treat adult heart disease. Surgical aspects are not included in cardiology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1783 In Science
The year 1783 in science and technology involved some significant events: Astronomy * February 26 – Caroline Herschel discovers NGC 2360. * May – John Goodricke presents his conclusions that the variable star Algol is what comes to be known as an eclipsing binary to the Royal Society of London. * August 18 – Great Meteor passes over Great Britain, exciting scientific interest. * November 27 – John Michell proposes the existence of black holes ("dark stars"). * Jérôme Lalande publishes a revised edition of John Flamsteed’s star catalogue in an ephemeris, ''Éphémérides des mouvemens célestes'', numbering the stars consecutively by constellation, the system which becomes known as "Flamsteed designations". Aviation * June 5 – The Montgolfier brothers send up at Annonay, near Lyon, a 900 m linen hot air balloon as a public demonstration. Its flight covers 2 km and lasts 10 minutes, to an estimated altitude of 1600–2000 metres. * August 27 – Jacques Charles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel, St. Gallen a.o.). , coordinates = , largest_city = Zürich , official_languages = , englishmotto = "One for all, all for one" , religion_year = 2020 , religion_ref = , religion = , demonym = , german: Schweizer/Schweizerin, french: Suisse/Suissesse, it, svizzero/svizzera or , rm, Svizzer/Svizra , government_type = Federalism, Federal assembly-independent Directorial system, directorial republic with elements of a direct democracy , leader_title1 = Federal Council (Switzerland), Federal Council , leader_name1 = , leader_title2 = , leader_name2 = Walter Thurnherr , legislature = Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonhard Euler
Leonhard Euler ( , ; 15 April 170718 September 1783) was a Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the studies of graph theory and topology and made pioneering and influential discoveries in many other branches of mathematics such as analytic number theory, complex analysis, and infinitesimal calculus. He introduced much of modern mathematical terminology and notation, including the notion of a mathematical function. He is also known for his work in mechanics, fluid dynamics, optics, astronomy and music theory. Euler is held to be one of the greatest mathematicians in history and the greatest of the 18th century. A statement attributed to Pierre-Simon Laplace expresses Euler's influence on mathematics: "Read Euler, read Euler, he is the master of us all." Carl Friedrich Gauss remarked: "The study of Euler's works will remain the best school for the different fields of mathematics, and nothing else can replace it." Euler is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1782 In Science
The year 1782 in science and technology included many events, some of which are listed here. Aviation * December 14 – The Montgolfier brothers first test fly a hot air balloon; it floats nearly . Biology * Jesuit abbot Juan Ignacio Molina publishes ''Saggio sulla Storia Naturale del Chili'' in Spain, the first account of the natural history of his native Chile, describing many species to science for the first time (e.g., ''Araucaria araucana''). Chemistry * Telluride minerals are first discovered in a gold mine in Zlatna, Kleinschlatten, Transylvania (modern-day Zlatna, Romania) by Austrians, Austrian Mineralogy, mineralogist Franz-Joseph Müller von Reichenstein. * Winter 1782–83 – Antoine Lavoisier and Pierre-Simon Laplace begin to use the world's first ice calorimeter to determine the heat evolved in various chemical changes (calculations based on Joseph Black's prior discovery of latent heat), marking the foundation of thermochemistry. Medicine * September – Notting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physician
A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the ''science'' of medicine—and also a decent competence in its applied practice—the art or ''craft'' of medicine. Both the role of the physician and the meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Pringle (physician)
Sir John Pringle, 1st Baronet (10 April 1707 – 18 January 1782) was a Scottish physician who has been called the "father of military medicine" (although Ambroise Paré and Jonathan Letterman have also been accorded this sobriquet). Biography Youth and early career John Pringle was the youngest son of Sir John Pringle, 2nd Baronet, of Stichill, Roxburghshire (1662–1721), by his spouse Magdalen (d. December 1739), daughter of Sir Gilbert Eliott, 3rd Baronet, of Stobs. He was educated at St Andrews, at Edinburgh, and at Leiden. In 1730 he graduated with a degree of Doctor of Physic at the last-named university, where he was an intimate friend of Gerard van Swieten and Albrecht von Haller. He settled in Edinburgh at first as a physician, but between 1733 and 1744 was also Professor of Moral Philosophy at Edinburgh University. In 1742 he became physician to the Earl of Stair, then commanding the British army in Flanders. About the time of the battle of Dettingen in Bavari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1775 In Science
The year 1775 in science and technology involved some significant events. Biology * The cheetah (''Acinonyx jubatus'') is described. Chemistry * May 25 – Joseph Priestley's account of his isolation of oxygen in the form of a gas ("dephlogisticated air") is read to the Royal Society of London. * Torbern Bergman's ' ("A Dissertation on Elective Attractions") is published, containing the largest tables of chemical affinity ever published. Exploration * July 30 – 3-year second voyage of James Cook completed, the first eastabout global circumnavigation, during which the Antarctic Circle has been crossed three times, ''Terra Australis'' shown to be a myth, and Larcum Kendall's K1 chronometer demonstrated to be a reliable timekeeper for the purpose of calculating longitude. Mathematics * Lagrange's '' Recherches d'Arithmétique'' develops a general theory of binary quadratic forms. Medicine * English surgeon Percivall Pott finds the first occupational link to cancer, contributin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. History One of the earliest known mathematicians were Thales of Miletus (c. 624–c.546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos (c. 582–c. 507 BC) established the Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathematics for its own sake begins. The first woman mathematician recorded by history was Hypati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
