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Electric Kettle
A kettle, sometimes called a tea kettle or teakettle, is a type of pot specialized for boiling water, commonly with a ''lid'', ''spout'', and ''handle'', or a small electric kitchen appliance of similar shape that functions in a self-contained manner. Kettles can be heated either by placing on a stove, or by their own internal electric heating element in the appliance versions. As indicated by its name, the kettle was and is often used as teaware to brew tea or prepare a tisane. Some very modern versions do more than just boil water, and also make the tea and keep it warm. Etymology The word ''kettle'' originates from Old Norse ''ketill'' "cauldron". The Old English spelling was ''cetel'' with initial ''che-'' ʃlike 'cherry', Middle English (and dialectal) was ''chetel'', both come (together with German ''Kessel'' "cauldron") ultimately from Germanic ''*katilaz'', that was borrowed from Latin ''catillus'', diminutive form of ''catinus'' "deep vessel for serving or cooking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernadotte Wasserkessel
Bernadotte may refer to: *House of Bernadotte, the royal family of Sweden **Jean Baptiste Jules Bernadotte French Jacobin leader, later French Marshal, later King Charles XIV of Sweden and founder of the House of Bernadotte People *Estelle Bernadotte (1904–1984), wife of Folke *Folke Bernadotte (1895–1948), Swedish statesman * Bernadotte Perrin (1847–1920), American classicist * Bernadotte Everly Schmitt (1886–1969), American historian Places in the United States * Bernadotte, Illinois * Bernadotte, Minnesota * Bernadotte Township, Fulton County, Illinois *Bernadotte Township, Nicollet County, Minnesota * Bernadotte Bridge, a historical bridge in Illinois See also * Bernadette (other) Bernadette is a given name. Bernadette may also refer to: * Bernadette (singer) (born 1959), Dutch singer * "Bernadette" (Four Tops song), 1967 * "Bernadette" (IAMX song), 2011 See also * Bernadotte (other) * Bernadetta Bernadetta is ... * Bernadetta (disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Vision Video Of A Kettle Of Water Being Boiled
A thermal column (or thermal) is a rising mass of buoyant air, a convective current in the atmosphere, that transfers heat energy vertically. Thermals are created by the uneven heating of Earth's surface from solar radiation, and are an example of convection, specifically atmospheric convection. Thermals on Earth The Sun warms the ground, which in turn warms the air directly above. The warm air near the surface expands, becoming less dense than the surrounding air. The lighter air rises and cools due to its expansion in the lower pressure at higher altitudes. It stops rising when it has cooled to the same temperature, thus density, as the surrounding air. Associated with a thermal is a downward flow surrounding the thermal column. The downward-moving exterior is caused by colder air being displaced at the top of the thermal. The size and strength of thermals are influenced by the properties of the lower atmosphere (the ''troposphere''). When the air is cold, bubbles of warm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Cambridge
, mottoeng = Literal: From here, light and sacred draughts. Non literal: From this place, we gain enlightenment and precious knowledge. , established = , other_name = The Chancellor, Masters and Scholars of the University of Cambridge , type = Public research university , endowment = £7.121 billion (including colleges) , budget = £2.308 billion (excluding colleges) , chancellor = The Lord Sainsbury of Turville , vice_chancellor = Anthony Freeling , students = 24,450 (2020) , undergrad = 12,850 (2020) , postgrad = 11,600 (2020) , city = Cambridge , country = England , campus_type = , sporting_affiliations = The Sporting Blue , colours = Cambridge Blue , website = , logo = University of Cambridge logo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Undergraduate
Undergraduate education is education conducted after secondary education and before postgraduate education. It typically includes all postsecondary programs up to the level of a bachelor's degree. For example, in the United States, an entry-level university student is known as an ''undergraduate'', while students of higher degrees are known as ''graduate students''. Upon completion of a number of required and elective courses as part of an undergraduate program, the student would earn the corresponding degree. (In some regions, individual "courses" and the "program" collection are given other terms, such as "units" and "course", respectively.) In some other educational systems, undergraduate education is postsecondary education up to the level of a master's degree; this is the case for some science courses in Britain and some medicine courses in Europe. Programs Africa Nigerian system In Nigeria, undergraduate degrees (excluding Medicine, Medical Laboratory Science, Nursing, E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics Of Fluids
''Physics of Fluids'' is a monthly peer-reviewed scientific journal covering fluid dynamics, established by the American Institute of Physics in 1958, and is published by AIP Publishing. The journal focus is the dynamics of gases, liquids, and complex or multiphase fluids—and the journal contains original research resulting from theoretical, computational, and experimental studies. History From 1958 through 1988, the journal included plasma physics. From 1989 until 1993, the journal split into ''Physics of Fluids A'' covering fluid dynamics, and ''Physics of Fluids B,'' on plasma physics. In 1994, the latter was renamed ''Physics of Plasmas'', and the former continued under its original name, ''Physics of Fluids''. The journal was originally published by the American Institute of Physics in cooperation with the American Physical Society's Division of Fluid Dynamics. In 2016, the American Institute of Physics became the sole publisher. From 1985–2015, ''Physics of Fluids'' pub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tone Hole
A tone hole is an opening in the body of a wind instrument which, when alternately closed and opened, changes the pitch of the sound produced. Tone holes may serve specific purposes, such as a trill hole or register hole. A tone hole is, "in wind instruments a hole that may be stopped by the finger, or a key, to change the pitch of the tone produced."William Lines Hubbard, ed. (1908). ''The American history and encyclopedia of music, Volume 10'', p.532. Squire. The resonant frequencies of the air column in a pipe are inversely proportional to the pipe's ''effective length''. In other words, a shorter pipe produces higher notes. For a pipe with no tone holes but open at both ends, the effective length is the physical length of the pipe plus a little more for the small volumes of air just beyond the ends of the pipe that are also involved in the resonance. An open hole anywhere along the middle of the pipe shortens the pipe's effective length and therefore raises the pitch of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam
Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization. Steam that is saturated or superheated is invisible; however, "steam" often refers to wet steam, the visible mist or aerosol of water droplets formed as water vapor condenses. Water increases in volume by 1,700 times at standard temperature and pressure; this change in volume can be converted into mechanical work by steam engines such as reciprocating piston type engines and steam turbines, which are a sub-group of steam engines. Piston type steam engines played a central role in the Industrial Revolution and modern steam turbines are used to generate more than 80% of the world's electricity. If liquid water comes in contact with a very hot surface or depressurizes quickly below its vapor pressure, it can create a steam explosion. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daily Mirror
The ''Daily Mirror'' is a British national daily tabloid. Founded in 1903, it is owned by parent company Reach plc. From 1985 to 1987, and from 1997 to 2002, the title on its masthead was simply ''The Mirror''. It had an average daily print circulation of 716,923 in December 2016, dropping to 587,803 the following year. Its Sunday sister paper is the '' Sunday Mirror''. Unlike other major British tabloids such as '' The Sun'' and the '' Daily Mail'', the ''Mirror'' has no separate Scottish edition; this function is performed by the '' Daily Record'' and the '' Sunday Mail'', which incorporate certain stories from the ''Mirror'' that are of Scottish significance. Originally pitched to the middle-class reader, it was converted into a working-class newspaper after 1934, in order to reach a larger audience. It was founded by Alfred Harmsworth, who sold it to his brother Harold Harmsworth (from 1914 Lord Rothermere) in 1913. In 1963 a restructuring of the media interests of the Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russell Hobbs
Russell Hobbs is a British manufacturer of household appliances. Formed in 1952 by William Russell and Peter Hobbs, it became the primary kettle maker in the United Kingdom marketplace in the 1960s. Subjected to many corporate acquisitions through its history, its head office is currently sited in Failsworth, England, having moved its manufacturing operation to East Asia. Company formation After serving with the British Army's REME in World War II, William Russell (22 July 1920 – 16 February 2006), from High Wycombe, joined home appliance manufacturer Morphy Richards and helped to design a pop-up toaster, an electric iron and a hairdryer, when working as Chief Development Engineer. Peter Hobbs (3 May 1916 – 11 April 2008), from Tunbridge Wells, was a major during the war in the Royal Engineers, and he also worked for Morphy Richards, as manager of the South African division of the company. He had returned to the UK in 1952, after a disagreement with Charles Richards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulpitt & Sons
Bulpitt & Sons Ltd was an electrical goods manufacturer and limited company in Birmingham, England, established as a brass founder in the late 19th century. In the early 20th century the company registered The "Swan Brand" name. In the 1920s, the company began manufacturing domestic electrical appliances including kettles and irons. They developed the first submersible electric heating element. In the 1970s, the company became a subsidiary of BSR (Housewares) Ltd., originally Birmingham Sound Reproducers, manufacturers of turntable A phonograph, in its later forms also called a gramophone (as a trademark since 1887, as a generic name in the UK since 1910) or since the 1940s called a record player, or more recently a turntable, is a device for the mechanical and analogu ...s for playing records. The rival French company Moulinex acquired the Swan Brand in 1988 and Bulpitt & Sons (Swan Brand) Ltd was eventually dissolved on 21 May 1989, just short of a century afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham
Birmingham ( ) is a city and metropolitan borough in the metropolitan county of West Midlands in England. It is the second-largest city in the United Kingdom with a population of 1.145 million in the city proper, 2.92 million in the West Midlands metropolitan county, and approximately 4.3 million in the wider metropolitan area. It is the largest UK metropolitan area outside of London. Birmingham is known as the second city of the United Kingdom. Located in the West Midlands region of England, approximately from London, Birmingham is considered to be the social, cultural, financial and commercial centre of the Midlands. Distinctively, Birmingham only has small rivers flowing through it, mainly the River Tame and its tributaries River Rea and River Cole – one of the closest main rivers is the Severn, approximately west of the city centre. Historically a market town in Warwickshire in the medieval period, Birmingham grew during the 18th century during the Midla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
