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Lewis Gordon (civil Engineer)
Prof Lewis Dunbar Brodie Gordon FRSE (1815–1876) was a Scottish civil engineer. Life He was the fourth son of Anne Clunes (d.1881) and her husband, Joseph Gordon WS, an Edinburgh lawyer. They lived at 27 London Street in Edinburgh's New Town. He was educated at the High School in Edinburgh then went to the University of Edinburgh. A student and assistant to Marc Brunel, during the construction of the Thames Tunnel, he made a career change to mining. Registering as a student at the Freiburg School of Mines, Germany, he then studied further at the École Polytechnique in Paris. In 1838 he visited the mines at Clausthal, and met Wilhelm Albert. Impressed by what he saw, he wrote to his friend Robert Stirling Newall, urging him to "Invent a machine for making (wire ropes)". On receipt of Gordon's letter, Newall designed a wire rope machine. On Gordon's return to the UK in 1839, he formed a partnership with Newall and Charles Liddell, registering ''R.S. Newall and Company'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
27 London Street, Edinburgh
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven Classical planets resulted in seven being the number of days in a week. It is often considered lucky in Western culture and is often seen as highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky. It is the first natural number whose pronunciation contains more than one syllable. Evolution of the Arabic digit In the beginning, Indians wrote 7 more or less in one stroke as a curve that looks like an uppercase vertically inverted. The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arabs developed the digit f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Liddell
Charles Liddell (1813 – 10 August 1894), was an English railway engineer. Born in County Durham, he was the son of Henry George Liddell, who was later Rector of Easington. His older brother was Henry Liddell. A student and educated by George Stephenson, he became involved in a number of Stephenson's projects, including the Grand Junction Railway and London and Birmingham Railway. He subsequently went into partnership with L.D.B. Gordon, becoming Chief Engineer of the Newport, Abergavenny & Hereford Railway, where he drew the specifications for both the wrought iron Crumlin Viaduct and the stone Hengoed Viaduct. After surveying the route for the Bedford and Cambridge Railway, he was Chief Engineer for the London extensions for both the Midland Railway, and Great Central Main Line. In 1838, whilst studying at the Freiburg School of Mines, Germany, L.D.B. Gordon visited the mines at Clausthal, and met Wilhelm Albert. Impressed by what he saw, he wrote to his friend Robert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Totteridge
Totteridge is a residential area and former village in the London Borough of Barnet, England. It is a mixture of suburban development and open land (including some farmland) situated 8 miles (13 km) north north-west of Charing Cross. It is part of the Whetstone postal district (N20). It gives its name to a ward in the borough and to the ''St Andrew, Totteridge'' ecclesiastical parish of the Diocese of St Albans. History This area was called Tataridge in the 13th century. It may have been named after someone called Tata. The ridge is the high ground between the valleys of the Dollis Brook and Folly Brook. Over the centuries the rural qualities of Totteridge have attracted well-to-do families. Cardinal Manning was born at Copped Hall in Totteridge in 1808. With the opening of the Great Northern Railway station in 1872, late- Victorian and Edwardian mansions were built around the old village. In line with overall trends in the late 1930s, following the conversion of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poynter's Grove
Poynter's Grove, sometimes known as Pointers Grove or Poynters Hall, was a house that once existed in Totteridge, north London. The house was originally in the ownership of Sir Richard Gurney, a royalist in the English Civil War and Lord Mayor of London, who died in the Tower of London in 1647. The house then had a succession of largely aristocratic owners before entering the ownership of the Puget Family. By the late nineteenth century, the house was owned by Colonel John Hey Puget of the 8th King's Royal Irish Hussars. It was sold around the time of his death in 1894 and had several other owners before being demolished around 1925. In 1876, Lewis Gordon died here. It was also the birthplace of the publisher Cecil Harmsworth King Cecil Harmsworth King (20 February 1901 – 17 April 1987) was Chairman of Daily Mirror Newspapers, Sunday Pictorial Newspapers and the International Publishing Corporation (1963–1968), and a director at the Bank of England (1965–1968). Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institution Of Engineers And Shipbuilders In Scotland
The Institution of Engineers and Shipbuilders in Scotland (IESIS) is a multi-disciplinary professional body and learned society, founded in Scotland, for professional engineers in all disciplines and for those associated with or taking an interest in their work. Its main activities are an annual series of evening talks on engineering, open to all, and a range of school events aimed at encouraging young people to consider engineering careers. IESIS is registered as a Scottish Charity, No SC011583 and is the fourth oldest, still-active, registered Company in Scotland. Members, Fellows, Graduates or Companions are entitled to use the abbreviated distinctive letters after their name - MIES, FIES, GIES, CIES. Foundation The inaugural meeting of the Institution of Engineers in Scotland was held on 1 May 1857. Office bearers were appointed and the principal objective of the new institution was set down as "the encouragement and advancement of Engineering Science and Practice". It was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Absolute Temperature
Thermodynamic temperature is a quantity defined in thermodynamics as distinct from kinetic theory or statistical mechanics. Historically, thermodynamic temperature was defined by Kelvin in terms of a macroscopic relation between thermodynamic work and heat transfer as defined in thermodynamics, but the kelvin was redefined by international agreement in 2019 in terms of phenomena that are now understood as manifestations of the kinetic energy of free motion of microscopic particles such as atoms, molecules, and electrons. From the thermodynamic viewpoint, for historical reasons, because of how it is defined and measured, this microscopic kinetic definition is regarded as an "empirical" temperature. It was adopted because in practice it can generally be measured more precisely than can Kelvin's thermodynamic temperature. A thermodynamic temperature reading of zero is of particular importance for the third law of thermodynamics. By convention, it is reported on the ''Kelvin scale'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermodynamics
Thermodynamics is a branch of physics that deals with heat, work, and temperature, and their relation to energy, entropy, and the physical properties of matter and radiation. The behavior of these quantities is governed by the four laws of thermodynamics which convey a quantitative description using measurable macroscopic physical quantities, but may be explained in terms of microscopic constituents by statistical mechanics. Thermodynamics applies to a wide variety of topics in science and engineering, especially physical chemistry, biochemistry, chemical engineering and mechanical engineering, but also in other complex fields such as meteorology. Historically, thermodynamics developed out of a desire to increase the efficiency of early steam engines, particularly through the work of French physicist Sadi Carnot (1824) who believed that engine efficiency was the key that could help France win the Napoleonic Wars. Scots-Irish physicist Lord Kelvin was the first to formulate a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicolas Léonard Sadi Carnot
''Sous-lieutenant'' Nicolas Léonard Sadi Carnot (; 1 June 1796 – 24 August 1832) was a French mechanical engineer in the French Army, military scientist and physicist, and often described as the "father of thermodynamics". He published only one book, the ''Reflections on the Motive Power of Fire'' (Paris, 1824), in which he expressed the first successful theory of the maximum efficiency of heat engines and laid the foundations of the new discipline: thermodynamics. Carnot's work attracted little attention during his lifetime, but it was later used by Rudolf Clausius and Lord Kelvin to formalize the second law of thermodynamics and define the concept of entropy. Based on purely technical concerns, such as improving the performance of the steam engine, Sadi Carnot's intellect laid the groundwork for modern science technological designs, such as the automobile or jet engine. His father Lazare Carnot was an eminent mathematician, military engineer, and leader of the French Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theory Of Heat
The history of thermodynamics is a fundamental strand in the history of physics, the history of chemistry, and the history of science in general. Owing to the relevance of thermodynamics in much of science and technology, its history is finely woven with the developments of classical mechanics, quantum mechanics, magnetism, and chemical kinetics, to more distant applied fields such as meteorology, information theory, and biology (physiology), and to technological developments such as the steam engine, internal combustion engine, cryogenics and electricity generation. The development of thermodynamics both drove and was driven by atomic theory. It also, albeit in a subtle manner, motivated new directions in probability and statistics; see, for example, the timeline of thermodynamics. History Contributions from antiquity The ancients viewed heat as that related to fire. In 3000 BC, the ancient Egyptians viewed heat as related to origin mythologies. The ancient Indian philosophy in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Thomson, 1st Baron Kelvin
William Thomson, 1st Baron Kelvin, (26 June 182417 December 1907) was a British mathematician, mathematical physicist and engineer born in Belfast. Professor of Natural Philosophy at the University of Glasgow for 53 years, he did important work in the mathematical analysis of electricity and formulation of the first and second laws of thermodynamics, and did much to unify the emerging discipline of physics in its contemporary form. He received the Royal Society's Copley Medal in 1883, was its president 1890–1895, and in 1892 was the first British scientist to be elevated to the House of Lords. Absolute temperatures are stated in units of kelvin in his honour. While the existence of a coldest possible temperature ( absolute zero) was known prior to his work, Kelvin is known for determining its correct value as approximately −273.15 degrees Celsius or −459.67 degrees Fahrenheit. The Joule–Thomson effect is also named in his honour. He worked closely with mathematics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Thomson (engineer)
James Thomson FRS FRSE LLD (16 February 1822 – 8 May 1892) was a British engineer and physicist, born in Belfast, and older brother of William Thomson (Lord Kelvin). Biography Born in Belfast, much of his youth was spent in Glasgow. His father James was professor of mathematics at the University of Glasgow from 1832 onward and his younger brother William was to become Baron Kelvin. James attended Glasgow University from a young age and graduated (1839) with high honours in his late teens. After graduation, he served brief apprenticeships with practical engineers in several domains; and then gave a considerable amount of his time to theoretical and mathematical engineering studies, often in collaboration with his brother, during his twenties in Glasgow. In his late twenties he entered into private practice as a professional engineer with special expertise in water transport. In his early thirties, in 1855, he was appointed professor of civil engineering at Queen's Universi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James David Forbes
James David Forbes (1809–1868) was a Scottish physicist and glaciologist who worked extensively on the conduction of heat and seismology. Forbes was a resident of Edinburgh for most of his life, educated at its University and a professor there from 1833 until he became principal of the United College of St Andrews in 1859. He invented an inverted pendulum seismometer in 1842. Life and work Forbes was born on 20 April 1809 at 86 George Street in Edinburgh, the fourth son of Sir William Forbes, 7th Baronet, of Monymusk and Pitsligo (1773–1828) and Williamina Belches of Invermay. His brothers were the advocate and agriculturalist Sir John Stuart Hepburn Forbes of Fettercairn and Pitsligo and the banker Charles Forbes. He entered the University of Edinburgh in 1825, and soon afterwards began to contribute papers to the ''Edinburgh Philosophical Journal'' anonymously under the signature "Δ". At the age of nineteen he became a fellow of the Royal Society of Edinburgh, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
