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James Short (mathematician)
James Short FRS (10 June O.S. (21 June N.S.) 1710 – 14 June 1768) was a Scottish mathematician and manufacturer of optical instruments, principally telescopes. During his 35-year career as a telescope-maker he produced approximately 1,360 scientific instruments. Early life and education Short was born in Edinburgh in 1710 to Margaret Grierson and William Short, a carpenter. When he was orphaned at about the age of 10, he was accepted into the Heriot's Hospital, an orphanage, and at 12 transferred to the Royal High School where he excelled in the study of the classics. In 1726 he entered the University of Edinburgh to study divinity, however after being inspired by lectures given by professor of mathematics Colin Maclaurin, he transferred to astronomy and mathematics. Telescope manufacture In 1732 Maclaurin gave Short access to use his rooms in the university to work on for experiments in the construction of telescopes. Such was the quality of Short's instrume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edinburgh
Edinburgh ( ; gd, Dùn Èideann ) is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. Historically part of the county of Midlothian (interchangeably Edinburghshire before 1921), it is located in Lothian on the southern shore of the Firth of Forth. Edinburgh is Scotland's List of towns and cities in Scotland by population, second-most populous city, after Glasgow, and the List of cities in the United Kingdom, seventh-most populous city in the United Kingdom. Recognised as the capital of Scotland since at least the 15th century, Edinburgh is the seat of the Scottish Government, the Scottish Parliament and the Courts of Scotland, highest courts in Scotland. The city's Holyrood Palace, Palace of Holyroodhouse is the official residence of the Monarchy of the United Kingdom, British monarchy in Scotland. The city has long been a centre of education, particularly in the fields of medicine, Scots law, Scottish law, literature, philosophy, the sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Divinity (academic Discipline)
Divinity is the study of Christian theology and ministry at a school, divinity school, university, or seminary. The term is sometimes a synonym for theology as an academic, speculative pursuit, and sometimes is used for the study of applied theology and ministry to make a distinction between that and academic theology. While it most often refers to Christian study which is linked with the professional degrees for ordained ministry or related work, it is also used in an academic setting by other faith traditions. For example, in many traditional British public schools and universities, the term is often used in place of Religious Studies, which deals with religion more broadly, to describe classes that include theology and philosophy in the context of religion as a whole, rather than just the Christian tradition. Areas and specializations Divinity can be divided into several distinct but related disciplines. These vary, sometimes widely, from church to church and from one f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newington Butts
Newington Butts is a former hamlet, now an area of the London Borough of Southwark, that gives its name to a segment of the A3 road running south-west from the Elephant and Castle junction. The road continues as Kennington Park Road leading to Kennington; a fork right is Kennington Lane, leading to Vauxhall Bridge. Michael Faraday was born in Newington Butts. It is believed to take its name from an archery butts, or practice field. The area gave its name to an Elizabethan theatre which saw the earliest recorded performances of some Shakespearean plays. Toponymy The Middle English word "butt" referred to an abutting strip of land, and is often associated with medieval field systems. The 1955 ''Survey of London'' published by London County Council could find no historical reference to archery butts in Newington although the connection is mentioned elsewhere (e.g., in 1792). The name may have alternatively derived from the triangle of land between the roads, as the word "butts" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For The Encouragement Of Arts, Manufactures And Commerce
The Society for the Encouragement of Arts, Manufactures and Commerce, founded in 1754, was the precursor of The ''Royal'' Society for the Encouragement of Arts, Manufactures and Commerce now more usually known as the RSA. The original Society gained the Royal prefix in the Edwardian era, when the Prince of Wales was its President. Its primary aim was to stimulate industry through the awarding of prizes. History In 1753, William Shipley – a little-known drawing master in Northampton – had the idea of stimulating industry by means of prizes funded by public-spirited people. Through mutual friends in London he was introduced to the Rev. Dr Stephen Hales, FRS, a distinguished scientist. Hales liked the idea and asked Shipley to put his proposals in writing while Hales contacted two important colleagues, Viscount Folkestone and Lord Romney, to seek their assistance. Shipley produced two leaflets: “Proposals for raising by subscription a fund to be distributed in Premiums for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Swedish Academy Of Sciences
The Royal Swedish Academy of Sciences ( sv, Kungliga Vetenskapsakademien) is one of the Swedish Royal Academies, royal academies of Sweden. Founded on 2 June 1739, it is an independent, non-governmental scientific organization that takes special responsibility for promoting natural sciences and mathematics and strengthening their influence in society, whilst endeavouring to promote the exchange of ideas between various disciplines. The goals of the academy are: * to be a forum where researchers meet across subject boundaries, * to offer a unique environment for research, * to provide support to younger researchers, * to reward outstanding research efforts, * to communicate internationally among scientists, * to advance the case for science within society and to influence research policy priorities * to stimulate interest in mathematics and science in school, and * to disseminate and popularize scientific information in various forms. Every year, the academy awards the Nobel Priz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Augustus, Duke Of Cumberland
Prince William Augustus, Duke of Cumberland (15 April 1721 Old_Style_and_New_Style_dates">N.S..html" ;"title="Old_Style_and_New_Style_dates.html" ;"title="/nowiki> N.S.">Old_Style_and_New_Style_dates.html"_;"title="/nowiki>Old_Style_and_New_Style_dates">N.S./nowiki>_–_31_October_1765)_was_the_third_and_youngest_son_of_George_II_of_Great_Britain.html" ;"title="Old Style and New Style dates">N.S.">Old_Style_and_New_Style_dates.html" ;"title="/nowiki>Old Style and New Style dates">N.S./nowiki> – 31 October 1765) was the third and youngest son of George II of Great Britain">King George II of Kingdom of Great Britain, Great Britain and Kingdom of Ireland, Ireland and his wife, Caroline of Ansbach. He was Duke of Cumberland from 1726. He is best remembered for his role in putting down the Jacobite rising of 1745, Jacobite Rising at the Battle of Culloden in 1746, which made him immensely popular throughout parts of Britain. He is often referred to by the nickname given to him by h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caroline Of Ansbach
, father = John Frederick, Margrave of Brandenburg-Ansbach , mother = Princess Eleonore Erdmuthe of Saxe-Eisenach , birth_date = , birth_place = Ansbach, Principality of Ansbach, Holy Roman Empire , death_date = , death_place = St James's Palace, London, Great Britain , burial_date = 17 December 1737 , burial_place = Westminster Abbey, London Caroline of Brandenburg-Ansbach (Wilhelmina Charlotte Caroline; 1 March 1683 – 20 November 1737) was Queen of Great Britain and Ireland and Electress of Hanover from 11 June 1727 until her death in 1737 as the wife of King George II. Caroline's father, Margrave John Frederick of Brandenburg-Ansbach, belonged to a branch of the House of Hohenzollern and was the ruler of a small German state, the Principality of Ansbach. Caroline was orphaned at a young age and moved to the enlightened court of her guardians, King Frederick I and Queen Sophia Charlotte of Prussia. At the Prussian court, her previously limited education was widen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregorian Telescope
The Gregorian telescope is a type of reflecting telescope designed by Scottish mathematician and astronomer James Gregory in the 17th century, and first built in 1673 by Robert Hooke. James Gregory was a contemporary of Isaac Newton. Both often worked simultaneously on similar projects. Gregory's design was published in 1663 and pre-dates the first practical reflecting telescope, the Newtonian telescope, built by Sir Isaac Newton in 1668."Isaac Newton: adventurer in thought", by Alfred Rupert Hallpage 67 However, Gregory's design was only a theoretical description, and he never actually constructed the telescope. It was not successfully built until five years after Newton's first reflecting telescope. History The Gregorian telescope is named after the James Gregory design, which appeared in his 1663 publication (The Advance of Optics). Similar theoretical designs have been found in the writings of Bonaventura Cavalieri ( (On Burning Mirrors), 1632) and Marin Mersenne (, 1636). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipsoid
An ellipsoid is a surface that may be obtained from a sphere by deforming it by means of directional scalings, or more generally, of an affine transformation. An ellipsoid is a quadric surface; that is, a surface that may be defined as the zero set of a polynomial of degree two in three variables. Among quadric surfaces, an ellipsoid is characterized by either of the two following properties. Every planar cross section is either an ellipse, or is empty, or is reduced to a single point (this explains the name, meaning "ellipse-like"). It is bounded, which means that it may be enclosed in a sufficiently large sphere. An ellipsoid has three pairwise perpendicular axes of symmetry which intersect at a center of symmetry, called the center of the ellipsoid. The line segments that are delimited on the axes of symmetry by the ellipsoid are called the ''principal axes'', or simply axes of the ellipsoid. If the three axes have different lengths, the figure is a triaxial ellipsoid (r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraboloid
In geometry, a paraboloid is a quadric surface that has exactly one axis of symmetry and no center of symmetry. The term "paraboloid" is derived from parabola, which refers to a conic section that has a similar property of symmetry. Every plane section of a paraboloid by a plane parallel to the axis of symmetry is a parabola. The paraboloid is hyperbolic if every other plane section is either a hyperbola, or two crossing lines (in the case of a section by a tangent plane). The paraboloid is elliptic if every other nonempty plane section is either an ellipse, or a single point (in the case of a section by a tangent plane). A paraboloid is either elliptic or hyperbolic. Equivalently, a paraboloid may be defined as a quadric surface that is not a cylinder, and has an implicit equation whose part of degree two may be factored over the complex numbers into two different linear factors. The paraboloid is hyperbolic if the factors are real; elliptic if the factors are complex conjugate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Gregory (astronomer And Mathematician)
James Gregory FRS (November 1638 – October 1675) was a Scottish mathematician and astronomer. His surname is sometimes spelt as Gregorie, the original Scottish spelling. He described an early practical design for the reflecting telescope – the Gregorian telescope – and made advances in trigonometry, discovering infinite series representations for several trigonometric functions. In his book ''Geometriae Pars Universalis'' (1668) Gregory gave both the first published statement and proof of the fundamental theorem of the calculus (stated from a geometric point of view, and only for a special class of the curves considered by later versions of the theorem), for which he was acknowledged by Isaac Barrow. Biography Gregory was born in 1638. His mother Janet was the daughter of Jean and David Anderson and his father was John Gregory, an Episcopalian Church of Scotland minister, James was youngest of their three children and he was born in the manse at Drumoak, Aberdeenshire, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirror
A mirror or looking glass is an object that Reflection (physics), reflects an image. Light that bounces off a mirror will show an image of whatever is in front of it, when focused through the lens of the eye or a camera. Mirrors reverse the direction of the image in an equal yet opposite angle from which the light shines upon it. This allows the viewer to see themselves or objects behind them, or even objects that are at an angle from them but out of their field of view, such as around a corner. Natural mirrors have existed since prehistoric times, such as the surface of water, but people have been manufacturing mirrors out of a variety of materials for thousands of years, like stone, metals, and glass. In modern mirrors, metals like silver or aluminium are often used due to their high reflectivity, applied as a thin coating on glass because of its naturally smooth and very Hardness (materials science), hard surface. A mirror is a Wave (physics), wave reflector. Light consis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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