Trapdoor
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Trapdoor
A trapdoor is a sliding or hinged door in a floor or ceiling. It is traditionally small in size. It was invented to facilitate the hoisting of grain up through mills, however, its list of uses has grown over time. The trapdoor has played a pivotal function in the operation of the gallows, cargo ships, trains booby traps,and more recently theatre and films. History Originally, trapdoors were sack traps in mills, and allowed the sacks to pass up through the mill while naturally falling back to a closed position. Many buildings with flat roofs have hatches that provide access to the roof. On ships, hatches—usually not flush, and never called trapdoors—provide access to the deck. Cargo ships, including bulk carriers, have large hatches for access to the holds. Gallows Most 19th- and early 20th-century gallows featured a trapdoor, usually with two flaps. The victim will be placed at the join. The edge of a trapdoor farthest from the hinge accelerates faster than gravity, so ...
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Trapdoor
A trapdoor is a sliding or hinged door in a floor or ceiling. It is traditionally small in size. It was invented to facilitate the hoisting of grain up through mills, however, its list of uses has grown over time. The trapdoor has played a pivotal function in the operation of the gallows, cargo ships, trains booby traps,and more recently theatre and films. History Originally, trapdoors were sack traps in mills, and allowed the sacks to pass up through the mill while naturally falling back to a closed position. Many buildings with flat roofs have hatches that provide access to the roof. On ships, hatches—usually not flush, and never called trapdoors—provide access to the deck. Cargo ships, including bulk carriers, have large hatches for access to the holds. Gallows Most 19th- and early 20th-century gallows featured a trapdoor, usually with two flaps. The victim will be placed at the join. The edge of a trapdoor farthest from the hinge accelerates faster than gravity, so ...
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Trapdoor Spider
Trapdoor spider is a common name that is used to refer to various spiders from several different groups that create burrows with a silk-hinged trapdoor to help them ambush prey. Several families within the infraorder Mygalomorphae contain trapdoor spiders: * Actinopodidae, a family otherwise known as 'mouse-spiders', in South America and Australia * Antrodiaetidae, a family of 'folding trapdoor spiders' from the USA and Japan * Barychelidae, a family of 'brush-footed trapdoor spiders' with pantropical distribution * Ctenizidae, a family of 'cork-lid trapdoor spiders' in tropical and subtropical regions * Cyrtaucheniidae, a family of 'wafer-lid trapdoor spiders, with wide distribution except cooler regions * Euctenizidae, a family of spiders that make wafer-like or cork-like trapdoors * Halonoproctidae, a family of spiders that make wafer-like or cork-like trapdoors and includes the phragmotic genus ''Cyclocosmia'' * Idiopidae, a family of 'spurred-trapdoor spiders' or 'armoured ...
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Amfleet
Amfleet is a fleet of single-level intercity railroad passenger cars built by the Budd Company for American company Amtrak in the late 1970s and early 1980s. Budd based the Amfleet design on its earlier Metroliner electric multiple unit. An initial order for 57 cars in 1973 to supplement the Metroliners on the Northeast Corridor grew to two orders totaling 642 cars, sufficient to reequip all the services on the Northeast Corridor and many other routes around the United States. The first 492 cars, known as Amfleet I and completed between 1975–1977, were designed for short-distance service. A second order of 150 cars, known as Amfleet II and completed between 1980–1983, were designed for long-distance service. They were the last intercity passenger cars built by Budd. Car types include both long- and short-distance coaches, cafes, club cars, and lounges. Since the construction of the cars, multiple rebuildings have eliminated the club cars and lounges in favor of business cla ...
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Economy Coffin
The economy coffin, hinged coffin or Josephinian coffin (german: Sparsarg, , or ) was a type of reusable coffin introduced by Joseph II, Holy Roman Emperor in the late 18th century. The body was carried in the coffin to the gravesite where it would be dropped into the grave through folding doors on the base. The coffin would then be reused. Background Joseph II was a reforming ruler who advocated Enlightenment principles. He was a keen proponent of natural law and adhered less strictly to Christian dogma than his predecessors. Many of his reforms were utilitarian In ethical philosophy, utilitarianism is a family of normative ethical theories that prescribe actions that maximize happiness and well-being for all affected individuals. Although different varieties of utilitarianism admit different charac ... in nature and also served to extend the reach of the state. Joseph made several decrees relating to burials, for reasons of hygiene. He introduced legally mandate ...
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Secret Passage
Secret passages, also commonly referred to as hidden passages or secret tunnels, are hidden routes used for stealthy travel, escape, or movement of people and goods. They are sometimes inside buildings leading to secret rooms. Others allow people to enter or exit buildings without being seen. Hidden passages and secret rooms have been built in castles and houses owned by heads of state, the wealthy, criminals, and abolitionists associated with the American Underground Railroad. They have helped besieged rulers escape attackers, including Pope Alexander VI in 1494, Pope Clement VII in 1527 and Marie Antoinette in 1789. Passages and tunnels have been used by criminals, armies (notably the Viet Cong in the Vietnam War) and political organizations to smuggle goods and people or conceal their activities. Appearance and construction Entrances to some secret passages appear as architectural features, such as a fireplaces or built-in sliding bookcases. Some entrances are more elaborate ...
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Gallows
A gallows (or scaffold) is a frame or elevated beam, typically wooden, from which objects can be suspended (i.e., hung) or "weighed". Gallows were thus widely used to suspend public weighing scales for large and heavy objects such as sacks of grain or minerals, usually positioned in markets or toll gates. The term was also used for a projecting framework from which a ship's anchor might be raised so that it is no longer sitting on the bottom, i.e., "weighing heanchor,” while avoiding striking the ship’s hull. In modern usage it has come to mean almost exclusively a scaffold or gibbet used for execution by hanging. Etymology The term "gallows" was derived from a Proto-Germanic word '' galgô'' that refers to a "pole", "rod" or "tree branch". With the beginning of Christianization, Ulfilas used the term ''galga'' in his Gothic Testament to refer to the cross of Christ, until the use of the Latin term (crux = cross) prevailed. Forms of hanging Gallows can take several f ...
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Charade (1963 Film)
''Charade'' is a 1963 American romantic comedy mystery film produced and directed by Stanley Donen, written by Peter Stone and Marc Behm, and starring Cary Grant and Audrey Hepburn. The cast also features Walter Matthau, James Coburn, George Kennedy, Dominique Minot, Ned Glass, and Jacques Marin. It spans three genres: suspense thriller, Romance film, romance and Comedy film, comedy. ''Charade'' was praised by critics for its screenplay and the chemistry between Grant and Hepburn. It has been described as "the best Hitchcockian, Hitchcock movie [that] Alfred Hitchcock, Hitchcock never made". It was filmed on location in Paris and contains animated titles by Maurice Binder. Henry Mancini's score features the popular theme song "Charade (1963 song), Charade". In 2022, the film was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant". Plot While on holiday in the French Al ...
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Dungeons
A dungeon is a room or cell in which prisoners are held, especially underground. Dungeons are generally associated with medieval castles, though their association with torture probably belongs more to the Renaissance period. An oubliette (from french ''oublier'' meaning to ''forget'') or bottle dungeon is a basement room which is accessible only from a hatch or hole (an ''angstloch'') in a high ceiling. Victims in oubliettes were often left to starve and dehydrate to death, making the practice akin to—and some say an actual variety of—immurement. Etymology The word ''dungeon'' comes from French ''donjon'' (also spelled ''dongeon''), which means " keep", the main tower of a castle. The first recorded instance of the word in English was near the beginning of the 14th century when it held the same meaning as ''donjon''. The proper original meaning of "keep" is still in use for academics, although in popular culture it has been largely misused and come to mean a cell or "oublie ...
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Railway Platform Height
Railway platform height is the built height – ''above top of rail (ATR)'' – of passenger platforms at stations. A connected term is ''train floor height'', which refers to the ATR height of the floor of rail vehicles. Worldwide, there are many, frequently incompatible, standards for platform heights and train floor heights. Where raised platforms are in use, train widths must also be compatible, in order to avoid both large gaps between platform and trains and mechanical interference liable to cause equipment damage. Differences in platform height (and platform gap) can pose a risk for passenger safety. Differences between platform height and train floor height may also make boarding much more difficult, or impossible, for wheelchair-using passengers and people with other mobility impairments, increasing station dwell time as platform or staff are required to deploy ramps to assist boarding. Platform ramps, steps, and platform gap fillers together with hazard warnings such ...
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Comet (railcar)
The Comet railcar is a class of locomotive-hauled railcars that was first designed in the late 1960s by Pullman-Standard as a modern commuter car for North American rail lines. Later, the Comet moniker was adopted by NJ Transit for all of its non-powered single level commuter coaches. Additional series of cars bearing the Comet name, based on the original design, have since been built by Bombardier Transportation and Alstom. The successful design was adopted by numerous commuter agencies. History Comet I These cars were the first of the Comet series, built by Pullman Standard in 1970–73 for the New Jersey Department of Transportation and used the Erie-Lackawanna Railroad's diesel-hauled commuter services. These railcars were named after the Jersey Central train Blue Comet. These were considered state of the art at the time, due to their all-aluminum body shell construction as well as their use of head-end power (HEP). Their automated entrance doors, designed for use with l ...
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Tunnel
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. ...
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Cary Grant
Cary Grant (born Archibald Alec Leach; January 18, 1904November 29, 1986) was an English-American actor. He was known for his Mid-Atlantic accent, debonair demeanor, light-hearted approach to acting, and sense of comic timing. He was one of classic Hollywood's definitive leading men from the 1930s until the mid-1960s. Grant was born and brought up in Bristol, England. He became attracted to theater at a young age when he visited the Bristol Hippodrome. At 16, he went as a stage performer with the Pender Troupe for a tour of the US. After a series of successful performances in New York City, he decided to stay there. He established a name for himself in vaudeville in the 1920s and toured the United States before moving to Hollywood in the early 1930s. Grant initially appeared in crime films and dramas such as ''Blonde Venus'' (1932) with Marlene Dietrich and '' She Done Him Wrong'' (1933) with Mae West, but later gained renown for his performances in romantic screwball ...
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