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Smoke And Mirrors
Smoke and mirrors is a classic technique in magical illusions that makes an entity appear to hover in empty space. It was documented as early as 1770 and spread widely after its use by the charlatan Johann Georg Schröpfer, who claimed to conjure spirits. It subsequently became a fixture of 19th-century phantasmagoria shows. The illusion relies on a hidden projector (known then as a magic lantern) whose beam reflects off a mirror into a cloud of smoke, which in turn scatters the beam to create an image. Idiom The phrase "smoke and mirrors" has entered North American English to refer to "obscuring or embellishing of the truth of a situation with misleading or irrelevant information." The earliest known use of the idiom came from the biography ''How the Good Guys Finally Won: Notes from an Impeachment Summer'', published in 1975. It was written by the American political journalist Jimmy Breslin, who reported the Watergate political scandal in Washington first-hand. Breslin des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1770 Guyot - Nouvelles R%C3%A9cr%C3%A9ations Physiques Et Math%C3%A9matiques
Year 177 ( CLXXVII) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Commodus and Plautius (or, less frequently, year 930 ''Ab urbe condita''). The denomination 177 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Lucius Aurelius Commodus Caesar (age 15) and Marcus Peducaeus Plautius Quintillus become Roman Consuls. * Commodus is given the title ''Augustus'', and is made co-emperor, with the same status as his father, Marcus Aurelius. * A systematic persecution of Christians begins in Rome; the followers take refuge in the catacombs. * The churches in southern Gaul are destroyed after a crowd accuses the local Christians of practicing cannibalism. * Forty-eight Christians are martyred in Lyon (Saint Blandina and Pothinus, bishop of Lyon, are among them). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magic (illusion)
Magic, which encompasses the subgenres of close-up magic, parlor magic, and stage magic, among others, is a performing art in which audiences are entertained by tricks, effects, or illusions of seemingly impossible feats, using natural means. It is to be distinguished from Magic (supernatural), paranormal magic which are effects claimed to be created through supernatural means. It is one of the oldest performing arts in the world. Modern entertainment magic, as pioneered by 19th-century magician Jean-Eugène Robert-Houdin, has become a popular theatrical art form. In the late 19th and early 20th centuries, magicians such as John Nevil Maskelyne and David Devant, Howard Thurston, Harry Kellar, and Harry Houdini achieved widespread commercial success during what has become known as "the Golden Age of Magic", a period in which performance magic became a staple of Broadway theatre, vaudeville, and music halls. Meanwhile, magicians such as Georges Méliès, Gaston Velle, Walter R. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Georg Schröpfer
Johann Georg Schrepfer, or Johann Georg Schröpfer (1738? – 8 October 1774 in Leipzig), was a German charlatan, independent Freemason and necromancer. He performed ghost-raising séances for which he secretly used special effects, possibly including magic lantern projections of ghosts on smoke, which inspired the phantasmagoria shows popular in Europe from the 1790s to the 1830s. Little is certain about Schrepfer's life. Many accounts stem from either adherent or opposing Freemasons and Schrepfer himself was an impostor who told many lies about himself. Biography Schrepfer's year of birth is often stated to be 1730 and sometimes as 1739, but he was baptized in Nürnberg on March 26, 1738. He was listed as the eighth child of the host of "Zum Rothen Roße". Father Schrepfer later ran the "Goldenen Lamm" and seems to have gone bankrupt in 1753. Johann Georg reportedly served for some time as a hussar in the Prussian army at the start of the Seven Years' War. However, he also clai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phantasmagoria
Phantasmagoria (), alternatively fantasmagorie and/or fantasmagoria, was a form of horror theatre that (among other techniques) used one or more magic lanterns to project frightening images – such as skeletons, demons, and ghosts – typically using rear projection onto a semi-transparent screen to keep the lantern out of sight. Mobile or portable projectors were used, allowing the projected image to move and change size on the screen, while multiple projecting devices allowed for quick switching of different images. In many shows, the use of spooky decoration, total darkness, (auto-)suggestive verbal presentation, and sound effects were also key elements. Some shows added a variety of sensory stimulation, including smells, smoke and electric shocks. Elements like required fasting, fatigue (late shows), and drugs have been mentioned as methods of making sure spectators would be more convinced by what they saw. The shows started under the guise of actual séances in Germany in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magic Lantern
The magic lantern, also known by its Latin name , is an early type of image projector that uses pictures—paintings, prints, or photographs—on transparent plates (usually made of glass), one or more lens (optics), lenses, and a light source. Because a single lens inverts an image projected through it (as in the phenomenon which inverts the image of a camera obscura), slides are inserted upside down in the magic lantern, rendering the projected image correctly oriented. It was mostly developed in the 17th century and commonly used for entertainment purposes. It was increasingly used for education during the 19th century. Since the late 19th century, smaller versions were also mass-produced as toys. The magic lantern was in wide use from the 18th century until the mid-20th century when it was superseded by a compact version that could hold many 35 mm photographic slides: the slide projector. Technology Apparatus The magic lantern used a concave mirror behind a light so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scattering
In physics, scattering is a wide range of physical processes where moving particles or radiation of some form, such as light or sound, are forced to deviate from a straight trajectory by localized non-uniformities (including particles and radiation) in the medium through which they pass. In conventional use, this also includes deviation of reflected radiation from the angle predicted by the law of reflection. Reflections of radiation that undergo scattering are often called ''diffuse reflections'' and unscattered reflections are called ''specular'' (mirror-like) reflections. Originally, the term was confined to light scattering (going back at least as far as Isaac Newton in the 17th century). As more "ray"-like phenomena were discovered, the idea of scattering was extended to them, so that William Herschel could refer to the scattering of "heat rays" (not then recognized as electromagnetic in nature) in 1800. John Tyndall, a pioneer in light scattering research, noted the connecti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford University Press
Oxford University Press (OUP) is the publishing house of the University of Oxford. It is the largest university press in the world. Its first book was printed in Oxford in 1478, with the Press officially granted the legal right to print books by decree in 1586. It is the second-oldest university press after Cambridge University Press, which was founded in 1534. It is a department of the University of Oxford. It is governed by a group of 15 academics, the Delegates of the Press, appointed by the Vice Chancellor, vice-chancellor of the University of Oxford. The Delegates of the Press are led by the Secretary to the Delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University Press has had a similar governance structure since the 17th century. The press is located on Walton Street, Oxford, Walton Street, Oxford, opposite Somerville College, Oxford, Somerville College, in the inner suburb of Jericho, Oxford, Jericho. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Breslin
James Earle Breslin (October 17, 1928 – March 19, 2017) was an American journalist and author. Until the time of his death, he wrote a column for the New York ''Daily News'' Sunday edition.''Current Biography 1942'', pp. 648–51: "Patterson, Joseph Medill" He wrote numerous novels, and columns of his appeared regularly in various newspapers in his hometown of New York City. He served as a regular columnist for the Long Island newspaper ''Newsday'' until his retirement on November 2, 2004, though he still published occasional pieces for the paper until his death. He was known for his newspaper columns that became the brash embodiment of the street-smart New Yorker, chronicling wise guys and big-city power brokers but always offered a sympathetic viewpoint of the white working-class people of New York City, and was awarded the 1986 Pulitzer Prize for Commentary "for columns which consistently champion ordinary citizens." Early life and education Breslin was born on October 17, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watergate
The Watergate scandal was a major political scandal in the United States involving the administration of President Richard Nixon. The scandal began in 1972 and ultimately led to Nixon's resignation in 1974, in August of that year. It revolved around members of a group associated with Nixon's 1972 re-election campaign, who broke into the Democratic National Committee headquarters in the Watergate Hotel in the Watergate complex in Washington, D.C., on June 17, 1972, where they planted listening devices, and Nixon's later attempts to conceal his administration's involvement in the burglary. Following the arrest of the Watergate burglars, media and the Department of Justice connected money found with those involved in the Committee for the Re-Election of the President (CRP), the fundraising arm of Nixon's campaign. Carl Bernstein and Bob Woodward, journalists from ''The Washington Post'', pursued leads provided by a source they called " Deep Throat" (later identified as Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirror Flower, Water Moon
Mirror Flower, Water Moon (; literally "''Mirror Flower, Water Moon''"), is a Chinese proverb/phrase In grammar, a phrasecalled expression in some contextsis a group of words or singular word acting as a grammatical unit. For instance, the English language, English expression "the very happy squirrel" is a noun phrase which contains the adject ... ('' chengyu''), also known elsewhere in East Asia (for example, as a Japanese '' yojijukugo''.) The idiom can be rendered in English as "flower in the mirror, moon on the water", suggesting things that can be seen but not touched, being reflected in mirrors or the surface of still water; it is often used as an idiomatic shorthand for "something that is beautiful but unattainable", such as dreams and mirages. A tertiary meaning is "something that seems tangible and simple but has a deeper ephemeral quality." This name references , which is the shorter form of a Chinese idiom (or ''chéngyǔ''), literally meaning a "''flower seen in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pepper's Ghost
Pepper's ghost is an Magic (illusion), illusion technique, used in theatre, Film, cinema, amusement parks, museums, television, and concerts, in which an image of an object offstage is projected so that it appears to be in front of the audience. The technique is named after the English scientist John Henry Pepper, who popularised the effect during an 1862 Christmas Eve theatrical production of the Charles Dickens novella ''The Haunted Man and the Ghost's Bargain'', which caused a sensation among those in attendance at the Regent Street theatre in London. An instant success, the production was moved to a larger theatre and continued to be performed throughout the whole of 1863, with the Prince of Wales (future King Edward VII) bringing his new bride (later Alexandra of Denmark, Queen Alexandra) to see the illusion, and it launched an international vogue for ghost-themed plays that used this novel stage effect during the 1860s and subsequent decades. The illusion is widely used f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theatrical Smoke And Fog
Theatrical smoke and fog, also known as special effect smoke, fog or haze, is a category of atmospheric effects used in the entertainment industry. The use of fogs can be found throughout motion picture and television productions, live theatre, concerts, at nightclubs and raves, amusement and theme parks and even in video arcades and similar venues. These atmospheric effects are used for creating special effects, to make lighting and lighting effects visible, and to create a specific sense of mood or atmosphere. Recently smaller, cheaper fog machines have become available to the general public, and fog effects are becoming more common in residential applications, from small house parties to Halloween and Christmas. Theatrical fog and theatrical fog machines are also becoming more prevalent in industrial applications outside of the entertainment industry, due to their ease of use, inherent portability and ruggedness. Common popular applications for theatrical fog include environment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
