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Alexander Wilson (mathematician)
Alexander Wilson (171416 October 1786) was a Scottish surgeon, type-founder, astronomer, mathematician and meteorologist. He was the first scientist to use kites in meteorological investigations. In 1784, his son Patrick Wilson succeeded him as Regius Professor of Practical Astronomy at the University of Glasgow. Early life Wilson was born in St Andrews, Fife, the son of Patrick Wilson, the town clerk. Alexander was educated at the University of St Andrews, graduating in 1733, aged 18, with an MA. He was first apprenticed to a physician in St Andrews where he became skilled in constructing mercury thermometers in glass. In 1737, he left for London to make his fortune, He found work as assistant to a French surgeon-apothecary, which included caring for his patients. During this time he was introduced to Lord Isla who like Wilson was interested in astronomy, and Wilson constructed instruments for Isla during 1738. After visiting a type foundry with a friend in London, he had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellow Of The Royal Society Of Edinburgh
Fellowship of the Royal Society of Edinburgh (FRSE) is an award granted to individuals that the Royal Society of Edinburgh, Scotland's national academy of science and letters, judged to be "eminently distinguished in their subject". This society received a royal charter in 1783, allowing for its expansion. Elections Around 50 new fellows are elected each year in March. there are around 1,650 Fellows, including 71 Honorary Fellows and 76 Corresponding Fellows. Fellows are entitled to use the post-nominal letters FRSE, Honorary Fellows HonFRSE, and Corresponding Fellows CorrFRSE. Disciplines The Fellowship is split into four broad sectors, covering the full range of physical and life sciences, arts, humanities, social sciences, education, professions, industry, business and public life. A: Life Sciences * A1: Biomedical and Cognitive Sciences * A2: Clinical Sciences * A3: Organismal and Environmental Biology * A4: Cell and Molecular Biology B: Physical, Engineering and I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermometer
A thermometer is a device that temperature measurement, measures temperature or a temperature gradient (the degree of hotness or coldness of an object). A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury-in-glass thermometer or the digital readout on an infrared model). Thermometers are widely used in technology and industry to monitor processes, in meteorology, in medicine, and in scientific research. History While an individual thermometer is able to measure degrees of hotness, the readings on two thermometers cannot be compared unless they conform to an agreed scale. Today there is an absolute thermodynamic temperature scale. Internationally agreed temperature scales are designed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Light
A sodium-vapor lamp is a gas-discharge lamp that uses sodium in an excited state to produce light at a characteristic wavelength near 589 nm. Two varieties of such lamps exist: low pressure and high pressure. Low-pressure sodium lamps are highly efficient electrical light sources, but their yellow light restricts applications to outdoor lighting, such as street lamps, where they are widely used. High-pressure sodium lamps emit a broader spectrum of light than the low-pressure lamps, but they still have poorer color rendering than other types of lamps. Low-pressure sodium lamps only give monochromatic yellow light and so inhibit color vision at night. Single ended self-starting lamps are insulated with a mica disc and contained in a borosilicate glass gas discharge tube (arc tube) and a metal cap. They include the sodium-vapor lamp that is the gas-discharge lamp in street lighting. Development The low-pressure sodium arc discharge lamp was first made practical around 1920 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Melvill
Thomas Melvill(e) (1726 – December 1753) was a Scottish natural philosopher, who was active in the fields of spectroscopy and astronomy. Biography The son of Helen Whytt and the Rev Andrew Melville, minister of Monimail (d. 29 July 1736), Melvill was a student at the University of Glasgow. In 1749, with Alexander Wilson, his landlord and later the first professor of astronomy at the University, they made the first recorded use of kites in meteorology. They measured air temperature at various levels above the ground simultaneously with a train of kites. He most notably delivered a lecture entitled ''Observations on light and colours'' to the Medical Society of Edinburgh in 1752, in which he described what has been seen as the first flame test. ; see pp. 33–36. In it he described how he had used a prism to observe a flame coloured by various salts. He reported that a yellow line was always seen at the same place in the spectrum; this was derived from the sodium which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meteorology
Meteorology is a branch of the atmospheric sciences (which include atmospheric chemistry and physics) with a major focus on weather forecasting. The study of meteorology dates back millennia, though significant progress in meteorology did not begin until the 18th century. The 19th century saw modest progress in the field after weather observation networks were formed across broad regions. Prior attempts at prediction of weather depended on historical data. It was not until after the elucidation of the laws of physics, and more particularly in the latter half of the 20th century the development of the computer (allowing for the automated solution of a great many modelling equations) that significant breakthroughs in weather forecasting were achieved. An important branch of weather forecasting is marine weather forecasting as it relates to maritime and coastal safety, in which weather effects also include atmospheric interactions with large bodies of water. Meteorological pheno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kite
A kite is a tethered heavier than air flight, heavier-than-air or lighter-than-air craft with wing surfaces that react against the air to create Lift (force), lift and Drag (physics), drag forces. A kite consists of wings, tethers and anchors. Kites often have a bridle and tail to guide the face of the kite so the wind can lift it. Some kite designs don’t need a bridle; box kites can have a single attachment point. A kite may have fixed or moving anchors that can balance the kite. The name is derived from kite (bird), kite, the hovering bird of prey. The Lift (force), lift that sustains the kite in flight is generated when air moves around the kite's surface, producing low pressure above and high pressure below the wings. The interaction with the wind also generates horizontal Drag (physics), drag along the direction of the wind. The resultant force vector from the lift and drag force components is opposed by the tension of one or more of the rope, lines or tethers to which t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotch Roman
Scotch Roman is a class of typefaces popular in the early nineteenth century, particularly in the United States and to a lesser extent the United Kingdom. These typefaces were modeled on a design known as Pica No. 2 from the Edinburgh foundry of William Miller. Some accounts suggest that Miller's type, the oldest surviving specimen of which dates to 1813, was cut by Richard Austin, who had previously produced the Bell types for the British Letter Foundry. The name "Scotch Roman", which entered use in the United States late in the same century, was applied to a slightly modified recasting of Miller's type by the A.D. Farmer foundry of New York. It is believed to derive from "Scotch-face", a term which was originally used by a different type designed in 1839 by typefounder Samuel Nelson Dickinson of Boston, and cast for him by Alexander Wilson and Son in Glasgow. Versions of Scotch Roman were subsequently released by a number of other typefoundries, including both Linotype and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fontana (typeface)
Fontana may refer to: Places Italy *Fontana Liri, comune in the Province of Frosinone *Fontanafredda, comune in the Province of Pordenone *Fontanarosa, comune in the Province of Avellino *Francavilla Fontana, comune in the Province of Brindisi *Serrara Fontana, comune in the Province of Napoli Switzerland * Fontana GR, a settlement in Tarasp in the Canton of Graubünden * Fontana (Airolo), a settlement in Airolo, in the Canton of Ticino United States *Fontana, California *Fontana, Kansas *Fontana, Texas *Fontana Village, North Carolina *Fontana-on-Geneva Lake, Wisconsin *Fontana Dam in the U.S. state of North Carolina Elsewhere * Fontana, Chaco, a settlement in San Fernando Department, Chaco Province, Argentina *Fontana, Gozo, on Gozo Island, Republic of Malta *Fontana (Belgrade), a neighborhood of Belgrade, Serbia *Fontana (lunar crater), an impact crater on the Moon *Fontana (Martian crater), an impact craters on Mars *Fontana metro station, a rapid transit station in Barcelo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foulis Press
Robert Foulis (20 April 1707 in Glasgow – 2 June 1776 in Edinburgh) was a Scottish printer and publisher. Biography Robert Foulis was born the son of a maltman. He was apprenticed to a barber, but was encouraged to become a publisher by Francis Hutcheson who was impressed by his ability. After spending 1738 and 1739 in England and France in company with his brother, Andrew, who had been intended for the church and had received a better education, Robert set up a publishing business in 1741 in Glasgow, and in 1742 acquired his own press. He bought type from the renowned type-maker and punch-cutter Alexander Wilson. In 1743 he was appointed printer to the Glasgow University. In the same year he produced the first Greek book published in Glasgow, namely the ''De Elocutione'' by Demetrius Phalereus. It was also offered in Latin. Soon he went into partnership with his brother. Their press published books in English, Latin, Greek, French and Italian that were noticeable f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow
Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated population of 635,640. Straddling the border between historic Lanarkshire and Renfrewshire, the city now forms the Glasgow City Council area, one of the 32 council areas of Scotland, and is governed by Glasgow City Council. It is situated on the River Clyde in the country's West Central Lowlands. Glasgow has the largest economy in Scotland and the third-highest GDP per capita of any city in the UK. Glasgow's major cultural institutions – the Burrell Collection, Kelvingrove Art Gallery and Museum, the Royal Conservatoire of Scotland, the Royal Scottish National Orchestra, Scottish Ballet and Scottish Opera – enjoy international reputations. The city was the European Capital of Culture in 1990 and is notable for its architecture, cult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camlachie
Camlachie ( gd, Camadh Làthaich) is an area of the city of Glasgow Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated popul ... in Scotland, located in the East End of the city, between Dennistoun to the north, and Bridgeton, Glasgow, Bridgeton to the south. Formerly a weaving village on the Camlachie Burn, it then developed as an important industrial suburb from the late 19th century, only to almost entirely disappear from the landscape when those industries declined a century later. It gave its name to the former constituency of the Parliament of the United Kingdom, United Kingdom Parliament, Glasgow Camlachie (UK Parliament constituency), Glasgow Camlachie which existed between 1885 and 1955. In the 21st century, much of the historic Camlachie territory is occupied by the Forge Retail P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typeface
A typeface (or font family) is the design of lettering that can include variations in size, weight (e.g. bold), slope (e.g. italic), width (e.g. condensed), and so on. Each of these variations of the typeface is a font. There are list of typefaces, thousands of different typefaces in existence, with new ones being developed constantly. The art and craft of designing typefaces is called ''type design''. Designers of typefaces are called ''type designers'' and are often employed by ''type foundry, type foundries''. In desktop publishing, type designers are sometimes also called ''font developers'' or ''font designers''. Every typeface is a collection of glyphs, each of which represents an individual letter, number, punctuation mark, or other symbol. The same glyph may be used for character (symbol), characters from different scripts, e.g. Roman uppercase A looks the same as Cyrillic uppercase А and Greek uppercase alpha. There are typefaces tailored for special applications, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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