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Telescoping Bolt Submachine Guns
A telescope is an instrument designed for the observation of remote objects. Telescope(s) also may refer to: Music * The Telescopes, a British psychedelic band **The Telescopes (album) * Telescope (album), ''Telescope'' (album), by Circle, 2007 * ''The Telescope'' (album), by Her Space Holiday, 2006 * Telescopes (EP), ''Telescopes'' (EP), by Waking Ashland, 2006 * Telescope (song), "Telescope" (song), by Hayden Panettiere, 2012 * "Telescope", a song by Cheryl Cole from ''A Million Lights'', 2012 * "Telescopes", a song by Reks from ''Grey Hairs'', 2008 Other media * Telescope (TV series), ''Telescope'' (TV series), a 1963–1973 Canadian documentary program * The Telescope (BoJack Horseman), "The Telescope" (''BoJack Horseman''), a 2014 television episode * The Telescope (magazine), ''The Telescope'' (magazine), an American monthly for amateur astronomers 1931–1941 * The Telescope (Magritte), ''The Telescope'' (Magritte), a 1963 painting by René Magritte * Telescope, a type of d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescope
A telescope is a device used to observe distant objects by their emission, Absorption (electromagnetic radiation), absorption, or Reflection (physics), reflection of electromagnetic radiation. Originally, it was an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects – an optical telescope. Nowadays, the word "telescope" is defined as a wide range of instruments capable of detecting different regions of the electromagnetic spectrum, and in some cases other types of detectors. The first known practical telescopes were refracting telescopes with glass lenses and were invented in the Netherlands at the beginning of the 17th century. They were used for both terrestrial applications and astronomy. The reflecting telescope, which uses mirrors to collect and focus light, was invented within a few decades of the first refracting telescope. In the 20th century, many new types of telescopes were invented, including radio telescopes in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Telescope (Magritte)
''The Telescope'' () is a 1963 oil on canvas painting by René Magritte. The painting depicts a window through which a partly clouded blue sky can be seen. However, the right side of the window is partially open, revealing a black background where the viewer would expect to see a continuation of the clouds and sky. See also * List of paintings by René Magritte * 1963 in art References Paintings by René Magritte 1963 paintings {{20C-painting-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescoping Effect
In cognitive psychology, the telescoping effect (or telescoping bias) refers to the temporal displacement of an event whereby people perceive recent events as being more remote than they are and distant events as being more recent than they are. The former is known as backward telescoping or time expansion, and the latter as is known as forward telescoping. The approximate time frame in which events switch from being displaced backward in time to forward in time is three years, with events occurring three years in the past being equally likely to be reported with forward telescoping bias as with backward telescoping bias. Although telescoping occurs in both the forward and backward directions, in general the effect is to increase the number of events reported too recently. This net effect in the forward direction is because forces that impair memory, such as lack of salience, also impair time perception. Telescoping leads to an over-reporting of the frequency of events. This over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescoping (rail Cars)
In a railway accident, telescoping occurs when the underframe of one vehicle overrides that of another, and smashes through the second vehicle's body. The term is derived from the resulting appearance of the two vehicle bodies: the body of one vehicle may appear to be slid inside the other like the tubes of a collapsible telescope – the body sides, roof and underframe of the latter vehicle being forced apart from each other. Telescoping often results in heavy fatalities if the cars telescoped are fully occupied. The car riding on top will often destroy the structure of the car below, crushing those on board (although the physics of the incident may reverse the cars' roles). The chances of telescoping can be reduced by use of anticlimbers and other structural systems which direct crash energy and debris away from the passenger and crew areas. One such energy absorbing system is the Green Buffer, winners of the 2023 Swedish Steel Prize, where a collapsing steel structure in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescoping (mechanics)
Telescoping in mechanics describes the movement of one part sliding out from another, lengthening an object (such as a telescope or the lift arm of an aerial work platform) from its rest state. In modern equipment this can be achieved by a hydraulics, but pulleys are generally used for simpler designs such as extendable ladders and amateur radio antennas. See also * Telescoping bolt * Telescopic cylinder * Telescoping (rail cars) In a railway accident, telescoping occurs when the underframe of one vehicle overrides that of another, and smashes through the second vehicle's body. The term is derived from the resulting appearance of the two vehicle bodies: the body of one ... Mechanics Simple machines References {{classicalmechanics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescopic Sight
A telescopic sight, commonly called a scope informally, is an optical sighting device based on a refracting telescope. It is equipped with some form of a referencing pattern – known as a ''reticle'' – mounted in a focally appropriate position in its optical system to provide an accurate point of aim. Telescopic sights are used with all types of systems that require magnification in addition to reliable visual aiming, as opposed to non-magnifying iron sights, reflector (reflex) sights, holographic sights or laser sights, and are most commonly found on long-barrel firearms, particularly rifles, usually via a scope mount. Similar devices are also found on other platforms such as artillery, tanks and even aircraft. The optical components may be combined with optoelectronics to add night vision or smart device features. History The first experiments directed to give shooters optical aiming aids go back to the early 17th century. For centuries, different optical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescopic Cylinder
Telescopic cylinders are a special design of a hydraulic cylinder or pneumatic cylinder as well as pulley system which provide an exceptionally long output travel from a very compact retracted length. Typically the collapsed length of a telescopic cylinder is 20 to 40% of the fully extended length depending on the number of stages. Some pneumatic telescoping units are manufactured with retracted lengths of under 15% of overall extended unit length. This feature is very attractive to machine design engineers when a conventional single stage rod style actuator will not fit in an application to produce the required output stroke. Heavy duty telescopic cylinders are usually powered by oil hydraulics, whereas some lighter duty units could also be powered by compressed air. Telescopic cylinders are also referred to as telescoping cylinders and multi-stage telescopic cylinders. An application for telescopic cylinders commonly seen is that of the dump body on a dump truck used in a co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescopium
Telescopium is a minor constellation in the southern Celestial sphere, celestial hemisphere, one of twelve named in the 18th century by French astronomer Nicolas-Louis de Lacaille and one of several depicting scientific instruments. Its name is a Latinized form of the Ancient Greek, Greek word for telescope. Telescopium was later much reduced in size by Francis Baily and Benjamin Apthorp Gould, Benjamin Gould. The brightest star in the constellation is Alpha Telescopii, a blue-white subgiant with an apparent magnitude of 3.5, followed by the orange giant star Zeta Telescopii at magnitude 4.1. Eta Telescopii, Eta and PZ Telescopii are two young star systems with debris disks and brown dwarf companions. Telescopium hosts two unusual stars with very little hydrogen that are likely to be the result of two merged white dwarfs: PV Telescopii, also known as HD 168476, is a hot blue extreme helium star, while RS Telescopii is an R Coronae Borealis variable. RR Telescopii is a cataclysm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescope (horse)
Telescope (foaled 25 January 2010) is an Irish-bred, British-trained Thoroughbred racehorse. He won one minor race as a two-year-old but was highly regarded by his connections and was considered a leading contender for the following year's Epsom Derby. His three-year-old campaign was severely restricted by injury, but he won two of his three races, including the Great Voltigeur Stakes. At four, he was beaten in his first two races before recording an impressive seven-length win in the Hardwicke Stakes at Royal Ascot. He added a win in the Aston Park Stakes in 2015 before his racing career was ended by injury. Apart from his wins, he finished second in the King George VI and Queen Elizabeth Stakes, third in the International Stakes and fourth in the Breeders' Cup Turf. Background Telescope is a bay horse with a large white star bred in Ireland by the Barronstown Stud. He was sired by Galileo the winner of the 2001 Derby who went on to become an outstanding breeding stallion, win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolly Zoom
A dolly zoom (also known as a Hitchcock shot, ''Vertigo'' shot, ''Jaws'' effect, or Zolly shot) is an in-camera effect that appears to undermine normal visual perception. The effect is achieved by Zooming (filmmaking), zooming a zoom lens to adjust the angle of view (often referred to as field of view, or FOV) while the camera dollies (moves) toward or away from the subject in such a way as to keep the subject the same size in the frame throughout. The zoom shifts from a wide-angle view into a more tightly packed angle. In its classic form, the camera angle is pulled away from a subject while the lens zooms in, or vice versa. The dolly zoom's switch in lenses can help audiences identify the visual difference between wide-angle lenses and telephoto lenses. Thus, during the zoom, there is a continuous perspective distortion, the most directly noticeable feature being that the background appears to change size relative to the subject. Hence, the dolly zoom effect can be broken down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Telescope (magazine)
''The Telescope'' was a magazine for amateur astronomers published between 1931 and 1941. The magazine was first published as a quarterly under the editorship of Harlan Stetson, director of the Perkins Observatory in Ohio. It featured popular articles about contemporary research. In 1934 Stetson moved to Cambridge, Massachusetts and brought the magazine with him. Publishing duties were assumed jointly by the Harvard College Observatory and the Bond Astronomical Club, under the editorship of Donald H. Menzel. ''The Telescope'' became a bimonthly publication at this time. In 1941, ''The Telescope'' was merged with '' The Sky'', creating ''Sky & Telescope'' magazine, which has remained in publication ever since. See also *Amateur astronomy Amateur astronomy is a hobby where participants enjoy observing or imaging celestial objects in the sky using the Naked eye, unaided eye, binoculars, or telescopes. Even though scientific research may not be their primary goal, some amateur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Telescopes
The Telescopes are an English noise, space rock, dream pop and psychedelic band formed in 1987 by artist, composer, and musician Stephen Lawrie, with band members David Fitzgerald and Joanna Doran joining later. The band's line-up is in constant flux; there can be anywhere between 1 and 20 members on a recording. Some of the initial influences on Lawrie as a songwriter were The Beatles, Bob Dylan, David Bowie, Neil Young, Einstürzende Neubauten, Can, Faust, Lydia Lunch, Sonic Youth and Sun Ra. By the time The Telescopes were formed, influences were drawn from artists such as The Velvet Underground, Suicide, The Stooges and The 13th Floor Elevators. The Telescopes have influenced the shoegaze, space rock and neo-psychedelic movement including artists such as The Brian Jonestown Massacre, Black Rebel Motorcycle Club, Füxa, The Warlocks, Revolver, Whipping Boy, Vanishing Lines, Seefeel, Ecstasy of Saint Theresa, Frances Bean Cobain, Portishead, Mogwai and Radioh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
