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Telescopic Sight, Scopes
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 * ''Telescope'' (album), by Circle, 2007 * ''The Telescope'' (album), by Her Space Holiday, 2006 * ''Telescopes'' (EP), by Waking Ashland, 2006 * "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), a 1963–1973 Canadian documentary program * "The Telescope" (''BoJack Horseman''), a 2014 television episode * ''The Telescope'' (magazine), an American monthly for amateur astronomers 1931–1941 * ''The Telescope'' (Magritte), a 1963 painting by René Magritte * Telescope, a type of dolly zoom film/video shot * ''The Telescope'', a 1957 play by R. C. Sherriff Other uses * Telescope (horse) (foaled 2010), an Irish Thoroughbred racehorse * Telescopium, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescope
A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. Originally meaning only an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects, the word ''telescope'' now refers to 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 the 1930s and infrared telescopes in the 1960s. Etymology The word ''telescope'' was coin ... [...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 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. Three years is approximately the time frame in which events switch from being displaced backward in time to forward in time, 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 of 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 ov ... [...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 be destroyed by 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. Accidents where telescoping occurred are numerous and include: * 1864 Shohola train wreck * 1888 Mud Run disaster * 1928 T ... [...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 & amateur radio antennas. See also * 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 ... Mechanics Simple machines {{classicalmechanics-stub ... [...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 cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescopium
Telescopium is a minor constellation in the southern 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 Greek word for telescope. Telescopium was later much reduced in size by Francis Baily and 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 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 cataclysmic variable that brightened as a nova to magnitude 6 in 1948. Tele ... [...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, w ... [...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 unaided eye, binoculars, or telescopes. Even though scientific research may not be their primary goal, some amateur astronomer ... [...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 Stephen Lawrie, David Fitzgerald and Joanna Doran that drew influence from artists such as Suicide, The Velvet Underground, Trite and The 13th Floor Elevators. They have a total of eleven released albums including their debut, ''Taste'', released in 1989. History Their debut release was a split flexi disc with Loop on the Cheree label in 1988, which was given away with the ''Sowing Seeds'' fanzine. There followed their debut single, "Kick the Wall", and "7th# Disaster" also on Cheree Records. They moved to the American What Goes On Records and released their debut album ''Taste'' and "The Perfect Needle" single which is perhaps their most famous song. A live album appeared on Fierce Records and following What Goes On’s bankruptcy they signed to Creation Records. In contrast to ''Tastes noise-rock, a more laid back sound followed, described by journalist Alexis Petridis as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Telescope (BoJack Horseman)
The first season of the animated television series ''BoJack Horseman'' premiered exclusively via Netflix's web streaming service on August 22, 2014. The season consists of 12 episodes. While the first half of the season received mixed reviews, the second half of the season received much more positive reviews. Ben Travers of IndieWire believed one possible reason for mixed reviews of the show was critics reviewing only the first half of the season. Many critics cited the seventh episode " Say Anything" as being the turning point of the season, with it changing drastically in tone and developing a darker, deeper meaning. This change was so drastic it resulted in IndieWire changing its policy to only review entire seasons of shows on Netflix, instead of just the first six episodes, which would have boosted ''BoJack Horseman''s C+ grade. This change in perception is starkly noticeable in the show's other seasons, which received critical acclaim on Rotten Tomatoes and Metacritic. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
