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La Géode
La Géode is a mirror-finished geodesic dome that holds an Omnimax theatre in Parc de la Villette at the Cité des Sciences et de l'Industrie (City of Science and Industry) in the 19th arrondissement of Paris, France. The nearest Paris Métro stations to La Géode are Corentin Cariou on Line 7 and Porte de Pantin on Line 5. Structure La Géode was designed by architect Adrien Fainsilber and engineer Gérard Chamayou. The geodesic dome is in diameter, composed of 6,433 polished stainless steel triangles that form the sphere that reflects the sky. These triangles are 1.5 meters long and are fixed on a thin metal frame with the same triangular geodesic structure, consisting of 2,580 steel tube bars. The dome stands on a reinforced concrete base, which is attached to Cité des Sciences et de l'Industrie, the largest science museum in Europe. La Géode officially opened on May 6, 1985. After a similar venue located in La Défense closed in 2001, La Géode became the only spher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geodesic Dome
A geodesic dome is a hemispherical thin-shell structure (lattice-shell) based on a geodesic polyhedron. The triangular elements of the dome are structurally rigid and distribute the structural stress throughout the structure, making geodesic domes able to withstand very heavy loads for their size. History The first geodesic dome was designed after World War I by Walther Bauersfeld, chief engineer of the Carl Zeiss optical company, for a planetarium to house his planetarium projector. An initial, small dome was patented and constructed by the firm of Dykerhoff and Wydmann on the roof of the Zeiss plant in Jena, Germany. A larger dome, called "The Wonder of Jena", opened to the public in July 1926. Twenty years later, Buckminster Fuller coined the term "geodesic" from field experiments with artist Kenneth Snelson at Black Mountain College in 1948 and 1949. Although Fuller was not the original inventor, he is credited with the U.S. popularization of the idea for which he rece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IMAX
IMAX is a proprietary system of high-resolution cameras, film formats, film projectors, and theaters known for having very large screens with a tall aspect ratio (approximately either 1.43:1 or 1.90:1) and steep stadium seating. Graeme Ferguson, Roman Kroitor, Robert Kerr, and William C. Shaw were the co-founders of what would be named the IMAX Corporation (founded in September 1967 as Multiscreen Corporation, Limited), and they developed the first IMAX cinema projection standards in the late 1960s and early 1970s in Canada. IMAX GT is the large format as originally conceived. It uses very large screens of and, unlike most conventional film projectors, the film runs horizontally so that the image width can be greater than the width of the film stock. It is called a 70/15 format. It is used exclusively in purpose-built theaters and dome theaters, and many installations limit themselves to a projection of high quality, short documentaries. The high costs involved in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In The 19th Arrondissement Of Paris
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geodesic Domes
A geodesic dome is a hemispherical thin-shell structure (lattice-shell) based on a geodesic polyhedron. The triangular elements of the dome are structurally rigid and distribute the structural stress throughout the structure, making geodesic domes able to withstand very heavy loads for their size. History The first geodesic dome was designed after World War I by Walther Bauersfeld, chief engineer of the Carl Zeiss optical company, for a planetarium to house his planetarium projector. An initial, small dome was patented and constructed by the firm of Dykerhoff and Wydmann on the roof of the Zeiss plant in Jena, Germany. A larger dome, called "The Wonder of Jena", opened to the public in July 1926. Twenty years later, Buckminster Fuller coined the term "geodesic" from field experiments with artist Kenneth Snelson at Black Mountain College in 1948 and 1949. Although Fuller was not the original inventor, he is credited with the U.S. popularization of the idea for which he rece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zénith De Paris
The zenith is the point in the sky that appears directly above the observer. Zenith or Zénith may also refer to: *Summit, a point on a surface that is higher in elevation than all points immediately adjacent to it Automotive * Zenith Carburettor Company (British), a British carburetor maker * Zenith Carburetor Company, an American carburetor company, unrelated to the British firm Aviation * Ellipse Zenith, a French hang glider * Zenith, a balloon flown to a record altitude of over 8,000 meters in 1875; see timeline of aviation—19th century (1870s) * Zenith Aircraft Company, a manufacturer of light aircraft Business * Zenith Administrators, Inc. and Zenith American Solutions, respectively predecessor and successor companies of American Benefit Plan Administrators * Zenith Bank, a Nigerian bank * Zenit (camera), a Russian camera brand produced by KMZ (spelled as ''Zenith'' in some English-language literature) * Zenith Data Systems, computer hardware company * Zenith Edu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cité De La Musique
The Cité de la Musique ("City of Music"), also known as Philharmonie 2, is a group of institutions dedicated to music and situated in the Parc de la Villette, 19th arrondissement of Paris, France. It was designed with the nearby Conservatoire de Paris (CNSMDP) by the architect Christian de Portzamparc and opened in 1995. Part of François Mitterrand's Grands Projets, the Cité de la Musique reinvented La Villette – the former slaughterhouse district. It consists of an amphitheater, a concert hall that can accommodate an audience of 800–1,000, a music museum containing an important collection of music instruments from different cultural traditions, dating mainly from the fifteenth- to twentieth-century, a music library, exhibition halls and workshops. In 2015 it was renamed Philharmonie 2 as part of the Philharmonie de Paris when a larger symphony hall was built by Jean Nouvel and named Philharmonie 1. Its official address is 221, Avenue Jean Jaurès, 75019 Paris. Philharmo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the List of United States cities by population density, most densely populated major city in the United States, and is more than twice as populous as second-place Los Angeles. New York City lies at the southern tip of New York (state), New York State, and constitutes the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the world by urban area, urban landmass. With over 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York is one of the world's most populous Megacity, megacities, and over 58 million people live within of the city. New York City is a global city, global Culture of New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metropolitan Opera
The Metropolitan Opera (commonly known as the Met) is an American opera company based in New York City, resident at the Metropolitan Opera House at Lincoln Center, currently situated on the Upper West Side of Manhattan. The company is operated by the non-profit Metropolitan Opera Association, with Peter Gelb as general manager. As of 2018, the company's current music director is Yannick Nézet-Séguin. The Met was founded in 1883 as an alternative to the previously established Academy of Music opera house, and debuted the same year in a new building on 39th and Broadway (now known as the "Old Met"). It moved to the new Lincoln Center location in 1966. The Metropolitan Opera is the largest classical music organization in North America. Until 2019, it presented about 27 different operas each year from late September through May. The operas are presented in a rotating repertory schedule, with up to seven performances of four different works staged each week. Performances are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HiDef
HiDef (short for high definition), also called 24p, is a 24 frames-per-second digital video format for high-resolution capture of motion pictures. The ''24'' refers to the frame rate (24 frames/second) and the ''p'' stands for progressive scanning (as opposed to interlaced scanning).Wilt, A. (2003, November). 24p dissected. In ''Technical difficulties. DV, 11,'' 88. As of 2003, there are two 24p HD formats: Sony 24p and Panasonic 24p. Cameras of this capture depth have been available only since about 2001. Notably, they were used by George Lucas for the production of his second Star Wars prequel, ''Attack of the Clones''. The advantage of shooting with digital-capture cameras is the efficiency in the production process. To edit scenes digitally, no transfer from film A film also called a movie, motion picture, moving picture, picture, photoplay or (slang) flick is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabasse (company)
Cabasse is a French audio manufacturer founded by Georges Cabasse (1928-2019) in 1950. It is mainly known for its home loudspeakers but has also produced professional audio speakers for studio recording or sound reinforcement in theatres and power amplifiers. The company is now part of a larger group called Veom Group. Important dates * 1950 : Foundation. * 1952 : First 2-way coaxial speakers for Cinemascope movie theatres like Le Grand Rex in Paris. * 1958 : First active loudspeakers systems with valve amplifiers and filters. * 1965 : Underwater loudspeakers for the French Navy. * 1974 : Dome tweeters and midranges, servo-controlled active Hi-Fi and monitor loudspeakers (used by Radio France). * 1983 : Honeycomb dome membranes for Hi-Fi and Public Address systems, from 7" to 22". * 1984 : Carbo high-efficiency units for the 4 way clusters fitting the 12-channel system at the Omnimax theatre La Géode'' in Parc de la Villette, Paris. * 1985 : Duocell membranes based on an excl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surround Sound
Surround sound is a technique for enriching the fidelity and depth of sound reproduction by using multiple audio channels from speakers that surround the listener ( surround channels). Its first application was in movie theaters. Prior to surround sound, theater sound systems commonly had three ''screen channels'' of sound that played from three loudspeakers (left, center, and right) located in front of the audience. Surround sound adds one or more channels from loudspeakers to the side or behind the listener that are able to create the sensation of sound coming from any horizontal direction (at ground level) around the listener. The technique enhances the perception of sound spatialization by exploiting sound localization: a listener's ability to identify the location or origin of a detected sound in direction and distance. This is achieved by using multiple discrete audio channels routed to an array of loudspeakers. Surround sound typically has a listener location ( sweet sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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