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1708 In Science
{{Science year nav, 1708 The year 1708 in science and technology involved some significant events. Physiology and medicine * Herman Boerhaave publishes ''Institutiones medicae'', one of the earliest textbooks on physiology. Technology * Calcareous hard-paste porcelain is produced at Dresden in Saxony by Ehrenfried Walther von Tschirnhaus and developed after his death (October) by Johann Friedrich Böttger. Births * January 30 – Georg Dionysius Ehret, German artist, botanist and entomologist (died 1770) * October 16 – Albrecht von Haller, Swiss physician and scientist, founder of neurology (died 1777) * October 22 – Frederic Louis Norden, Danish explorer (died 1742) * October 27 – Jean-Rodolphe Perronet, French bridge engineer (died 1794) Deaths * August 1 – Edward Tyson, English comparative anatomist (born 1651) * October 10 – David Gregory, Scottish astronomer (born 1659) * October 11 – Ehrenfried Walter von Tschirnhaus, German mathematician (born 1651) * ... [...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] |
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] |
1651 In Science
The year 1651 in science and technology involved some significant events. Anatomy * Jean Pecquet publishes ''Experimenta nova anatomica'' which includes his findings on the lymphatic system. * William Harvey describes organ formation in the developing embryo in ''De Generatione''. Astronomy * William Gilbert (astronomer), William Gilbert's ''De Mundo Nostro Sublunari Philosophia Nova'' ("A New Philosophy of Our Sublunar World") is published posthumously. It theorises that the fixed stars are not all the same distance from Earth, and that the force of magnetism holds the planets in orbit around the Sun. * Italian astronomer Giovanni Battista Riccioli's ''Almagestum Novum'' includes a map of the Moon giving definitive names to many features. Botany * Begonias become known in Europe (although discovered by Father Francisco Hernández in Mexico before 1577). Chemistry * German scientist Johann Glauber publishes ''Opera omnia chymica (Complete Works of Chemistry)'', a description o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparative Anatomist
Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary biology and phylogeny (the evolution of species). The science began in the classical era, continuing in the early modern period with work by Pierre Belon who noted the similarities of the skeletons of birds and humans. Comparative anatomy has provided evidence of common descent, and has assisted in the classification of animals. History The first specifically anatomical investigation separate from a surgical or medical procedure is associated by Alcmaeon of Croton. Leonardo da Vinci made notes for a planned anatomical treatise in which he intended to compare the hands of various animals including bears. Pierre Belon, a French naturalist born in 1517, conducted research and held discussions on dolphin embryos as well as the comparisons between the skeletons of birds to the skeletons of humans. His research led to modern comparative anatom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English People
The English people are an ethnic group and nation native to England, who speak the English language in England, English language, a West Germanic languages, West Germanic language, and share a common history and culture. The English identity is of History of Anglo-Saxon England, Anglo-Saxon origin, when they were known in Old English as the ('race or tribe of the Angles'). Their ethnonym is derived from the Angles, one of the Germanic peoples who migrated to Great Britain around the 5th century AD. The English largely descend from two main historical population groups the West Germanic tribes (the Angles, Saxons, Jutes and Frisians) who settled in southern Britain following the withdrawal of the Ancient Rome, Romans, and the Romano-British culture, partially Romanised Celtic Britons already living there.Martiniano, R., Caffell, A., Holst, M. et al. Genomic signals of migration and continuity in Britain before the Anglo-Saxons. Nat Commun 7, 10326 (2016). https://doi.org/10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Tyson
Edward Tyson (20 January 1651 – 1 August 1708) was an English scientist and physician. He is commonly regarded as the founder of modern comparative anatomy, which compares the anatomy between species. Biography Tyson was born the son of Edward Tyson at Clevedon, in Somerset. He became a BA from Oxford on 8 February 1670, an MA from Oxford on 4 November 1673, and an MD from Cambridge in 1678. He was admitted to the College of Physicians on 30 September 1680 and as a Fellow in April 1683. In 1684 he was appointed physician and governor to the Bethlem Hospital in London (the first mental hospital in Britain and the second in Europe). He is credited with changing the hospital from a zoo of sorts to a place intended to assist its inmates. He was elected a Fellow of the Royal Society in November 1679. He is buried at St Dionis Backchurch. Anatomical research In 1680, Tyson studied a porpoise and established that it is a mammal. He noted that the convoluted structures of the brains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1794 In Science
The year 1794 in science and technology involved some significant events. Anatomy * Antonio Scarpa publishes ', the first work to give an accurate depiction of cardiac innervation, and to include the discovery that the inner ear is filled with fluid. Astronomy * Ernst Chladni publishes ''Über den Ursprung der von Pallas gefundenen und anderer ihr ähnlicher Eisenmassen und über einige damit in Verbindung stehende Naturerscheinungen'' ("On the Origin of the Pallas Iron and Others Similar to it, and on Some Associated Natural Phenomena") in which he proposes that meteorites have their origins in outer space. * Completion of the Radcliffe Observatory for the University of Oxford, Thomas Hornsby being the first observer. Biology * Erasmus Darwin publishes the first edition of ''Zoonomia'', a medical work in two volumes that touches upon proto-evolutionary concepts, notably arguing that all extant organisms are descended from one common ancestor. The work will later influence his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French People
The French people (french: Français) are an ethnic group and nation primarily located in Western Europe that share a common French culture, history, and language, identified with the country of France. The French people, especially the native speakers of langues d'oïl from northern and central France, are primarily the descendants of Gauls (including the Belgae) and Romans (or Gallo-Romans, western European Celtic and Italic peoples), as well as Germanic peoples such as the Franks, the Visigoths, the Suebi and the Burgundians who settled in Gaul from east of the Rhine after the fall of the Roman Empire, as well as various later waves of lower-level irregular migration that have continued to the present day. The Norse also settled in Normandy in the 10th century and contributed significantly to the ancestry of the Normans. Furthermore, regional ethnic minorities also exist within France that have distinct lineages, languages and cultures such as Bretons in Brittany, Occi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Rodolphe Perronet
Jean-Rodolphe Perronet (27 October 1708 – 27 February 1794) was a French architect and structural engineer, known for his many stone arch bridges. His best known work is the Pont de la Concorde (1787). Early life Perronet was born in Suresnes, a suburb of Paris, the son of a Swiss Guardsman. At age 17 he entered the architectural practice of Jean Beausire, "first architect" to the city of Paris, as an apprentice. He was put in charge of the design and construction of Paris's grand sewer, embankment works and the maintenance of the banlieue's roads. In 1735, he was named sous-ingénieur (under-engineer) to Alençon and in 1736 entered the Corps des ponts et chaussées. In 1737, he became sous-ingénieur, then engineer to the généralité of Alençon. Career In 1747, Perronet was named director of the Bureau des dessinateurs du Roi (Royal office of designers), which had also just put Daniel-Charles Trudaine in charge of producing maps and plans for the kingdom. This first É ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1742 In Science
The year 1742 in science and technology involved some significant events. Astronomy * January 14 – Death of Edmond Halley; James Bradley succeeds him as Astronomer Royal in Great Britain. Mathematics * June – Christian Goldbach produces Goldbach's conjecture. * Colin Maclaurin publishes his ''Treatise on Fluxions'' in Great Britain, the first systematic exposition of Newton's methods. Metrology * Anders Celsius publishes his proposal for a centigrade temperature scale originated in 1741. Physiology and medicine * Surgeon Joseph Hurlock publishes his ''A Practical Treatise upon Dentition, or The breeding of teeth in children'' in London, the first treatise in English on dentition. Technology * Benjamin Robins publishes his ''New Principles of Gunnery, containing the determination of the force of gun-powder and an investigation of the difference in the resisting power of the air to swift and slow motions'' in London, containing a description of his ballistic pendulum and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danes
Danes ( da, danskere, ) are a North Germanic ethnic group and nationality native to Denmark and a modern nation identified with the country of Denmark. This connection may be ancestral, legal, historical, or cultural. Danes generally regard themselves as a nationality and reserve the word "ethnic" for the description of recent immigrants, sometimes referred to as "new Danes". The contemporary Danish national identity is based on the idea of "Danishness", which is founded on principles formed through historical cultural connections and is typically not based on racial heritage. History Early history Denmark has been inhabited by various Germanic peoples since ancient times, including the Angles, Cimbri, Jutes, Herules, Teutones and others. The first mentions of " Danes" are recorded in the mid-6th century by historians Procopius ( el, δάνοι) and Jordanes (''danī''), who both refer to a tribe related to the Suetidi inhabiting the peninsula of Jutland, the province of Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederic Louis Norden
Frederic Louis Norden (22 October 1708 – 22 September 1742) was a Danish naval captain, cartographer, and archaeological explorer. Also known as ''Frederick'', ''Frederik'', ''Friderick'', ''Ludwig'', ''Ludvig'' and ''Lewis'', names used on the publications of his famous ''Voyage d'Egypte et de Nubie''. Biography Norden was born in Holstein-Glückstadt. He entered the Royal Danish Naval Academy at Copenhagen in 1722. He was sent on a study mission abroad in 1732. Norden made a voyage through Egypt all the way down to Sudan in 1737–1738. At the request of King Christian VI of Denmark, he was to enter into a trade agreement with Ethiopia on behalf of Denmark. Norden made abundant notes, observations and drawings of everything around him, including people, pharaonic monuments, architecture, installations and maps. On 8 January 1741 he became a Fellow of the Royal Society of London (registered as ''Frederic Lewis Norden''). He died of tuberculosis the following ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
