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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] |
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] |
Seismology
Seismology (; from Ancient Greek σεισμός (''seismós'') meaning "earthquake" and -λογία (''-logía'') meaning "study of") is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies. It also includes studies of earthquake environmental effects such as tsunamis as well as diverse seismic sources such as volcanic, tectonic, glacial, fluvial, oceanic, atmospheric, and artificial processes such as explosions. A related field that uses geology to infer information regarding past earthquakes is paleoseismology. A recording of Earth motion as a function of time is called a seismogram. A seismologist is a scientist who does research in seismology. History Scholarly interest in earthquakes can be traced back to antiquity. Early speculations on the natural causes of earthquakes were included in the writings of Thales of Miletus (c. 585 BCE), Anaximenes of Miletus (c. 550 BCE), Aristotle (c. 340 BCE), and Zha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tourmaline
Tourmaline ( ) is a crystalline silicate mineral group in which boron is compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is a gemstone and can be found in a wide variety of colors. The term is derived from the Sinhalese "tōramalli", which refers to the carnelian gemstones. History Brightly colored Ceylonese gem tourmalines were brought to Europe in great quantities by the Dutch East India Company to satisfy a demand for curiosities and gems. Tourmaline was sometimes called the "Ceylonese Magnet" because it could attract and then repel hot ashes due to its pyroelectric properties. Tourmalines were used by chemists in the 19th century to polarize light by shining rays onto a cut and polished surface of the gem. Species and varieties Commonly encountered species and varieties: Schorl species: : Brownish black to black—''schorl'', Dravite species: from the Drave district of Carinthia : Dark yellow to brownish blac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Leslie (physicist)
Sir John Leslie, FRSE KH (10 April 1766 – 3 November 1832) was a Scottish mathematician and physicist best remembered for his research into heat. Leslie gave the first modern account of capillary action in 1802 and froze water using an air-pump in 1810, the first artificial production of ice. In 1804, he experimented with radiant heat using a cubical vessel filled with boiling water. One side of the cube is composed of highly polished metal, two of dull metal (copper) and one side painted black. He showed that radiation was greatest from the black side and negligible from the polished side. The apparatus is known as a Leslie cube. Early life Leslie was born the son of Robert Leslie, a joiner and cabinetmaker, and his wife Anne Carstairs, in Largo in Fife. He received his early education there and at Leven. In his thirteenth year, encouraged by friends who had even then remarked his aptitude for mathematical and physical science, he entered the University of St Andrews. O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Brewster
Sir David Brewster KH PRSE FRS FSA Scot FSSA MICE (11 December 178110 February 1868) was a British scientist, inventor, author, and academic administrator. In science he is principally remembered for his experimental work in physical optics, mostly concerned with the study of the polarization of light and including the discovery of Brewster's angle. He studied the birefringence of crystals under compression and discovered photoelasticity, thereby creating the field of optical mineralogy.A. D. Morrison-Low (2004) "Brewster, Sir David (1781–1868)" in ''Oxford Dictionary of National Biography'' For this work, William Whewell dubbed him the "father of modern experimental optics" and "the Johannes Kepler of optics." A pioneer in photography, Brewster invented an improved stereoscope, which he called "lenticular stereoscope" and which became the first portable 3D-viewing device. He also invented the stereoscopic camera, two types of polarimeters, the polyzonal lens, the li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society Of London
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] |
Proceedings Of The Royal Society Of London
''Proceedings of the Royal Society'' is the main research journal of the Royal Society. The journal began in 1831 and was split into two series in 1905: * Series A: for papers in physical sciences and mathematics. * Series B: for papers in life sciences. Many landmark scientific discoveries are published in the Proceedings, making it one of the most historically significant science journals. The journal contains several articles written by the most celebrated names in science, such as Paul Dirac, Werner Heisenberg, Ernest Rutherford, Erwin Schrödinger, William Lawrence Bragg, Lord Kelvin, J.J. Thomson, James Clerk Maxwell, Dorothy Hodgkin and Stephen Hawking. In 2004, the Royal Society began ''The Journal of the Royal Society Interface'' for papers at the interface of physical sciences and life sciences. History The journal began in 1831 as a compilation of abstracts of papers in the ''Philosophical Transactions of the Royal Society'', the older Royal Society publication, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Stuart Hepburn Forbes
Sir John Stuart Hepburn Forbes, 8th Baronet, of Monymusk, of Fettercairn and Pitsligo, FRSE (1804–1866) was a Scottish baronet, landowner, advocate and agriculturalist. His name sometimes appears as Hepburn-Forbes. Life He was born in Dean House in western Edinburgh on 25 September 1804 the son of Williamina Belches Stuart of Invermay and Sir William Forbes of Monymusk and Pitsligo, 7th baronet. His younger brothers included James David Forbes. He studied law at the University of Edinburgh, and qualified as an advocate in 1826. When his father died in 1828 he became 8th baronet, and took over the family home at 86 George Street. His country estate was at Fettercairn. In 1833 he was elected a Fellow of the Royal Society of Edinburgh his proposer being Thomas Charles Hope. He died in London on 28 May 1866. Due to the lack of male heir the baronetcy passed to his nephew, William Stuart Forbes (1835-1906), son of Charles Hay Forbes, thereafter being titled as 9th baronet. Fami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invermay
Invermay () is a diffuse settlement in Perth and Kinross, Scotland. It is situated approximately 2 km southeast of Forteviot on the Water of May, some 8 km southwest of Perth. Before the mid 15th century, it was known as ''Innermeath'', and was the home of Sir John Stewart of Innermeath (great-grandson of John Stewart of Bonkyll), whose elder son was the first Lord of Lorne, and whose younger son was The Black Knight of Lorn, a powerful 15th century magnate, allied to the Black Douglases; both children were born at Invermay (still called ''Innermeath'' at the time of their birth). Sir John's grandson, William Stewart, surrendered the Lordship of Lorne to the king, in return for being made the first Lord Innermeath; the title became extinct in 1625, by which time the name of the location had become ''Invermay''. An early medieval freestanding cross was once located at Invermay (, but was destroyed in the 18th century and it was replaced with a modern stone. The fragm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitsligo
Pitsligo was a coastal parish in the historic county of Aberdeenshire, Scotland, containing the fishing villages of Rosehearty, Pittulie and Sandhaven,''Ordnance Gazetteer of Scotland: A Graphic and Accurate Description of Every Place in Scotland'' Frances Hindes Groome (1901), p. 1334 3 miles (6 km) west of and 12 miles (19 km) north of . The name is derived from the Gaelic ''Peit Shligeach'', meaning "portion of land abounding in shells". The parish was established on 28 June 1633, from par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monymusk
Monymusk ( gd, Monadh Musga) is a planned village in the Marr area of Aberdeenshire, Scotland. History Malcolm Canmore first established Celtic foundation on the site in 1078 The Culdees of Munimusc are recorded as inhabiting the site in 1170. Monymusk Priory, an Augustinian priory, was built by Gilchrist, Earl of Mar, around 1200. The estate passed from the Forbes family to the Grant family in 1712, and Sir Archibald Grant established a planned village for estate workers. Monymusk Parish Church today occupies the location. The village was largely rebuilt again in 1840.Monymusk . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Forbes, 7th Baronet
There have been five Baronetcies created for people with the surname Forbes, four in the Baronetage of Nova Scotia and one in the Baronetage of the United Kingdom. The first holder of the Burn Baronetcy of Jessfield, created in the Baronetage of the United Kingdom in 1923, assumed the surname of Forbes-Leith of Fyvie in 1925. Forbes, later Stuart-Forbes, of Monymusk (1626) The Forbes Baronetcy, of Pitsligo and Monymusk in the County of Aberdeen, was created in the Baronetage of Nova Scotia on 30 March 1626 for William Forbes, with remainder to heirs male whatsoever. He was a descendant of Duncan Forbes, second son of James Forbes, 2nd Lord Forbes (see the Lord Forbes). The eighth Baronet assumed the additional surname and arms of Hepburn. He was the heir general of the last Lord Forbes of Pitsligo (his ancestor, the fourth Baronet, having married Hon. Mary, daughter of Alexander Forbes, 3rd Lord Forbes of Pitsligo). His only child, Harriet Williamina, married Charles Henry Rolle T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
