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Neon Sign
In the signage industry, neon signs are electric signs lighted by long luminous gas-discharge tubes that contain rarefied neon or other gases. They are the most common use for neon lighting, which was first demonstrated in a modern form in December 1910 by Georges Claude at the Paris Motor Show. While they are used worldwide, neon signs were popular in the United States from about the 1920s to 1950s. The installations in Times Square, many originally designed by Douglas Leigh, were famed, and there were nearly 2,000 small shops producing neon signs by 1940. Pages 221–223 describe Moore tubes. Pages 369–374 describe neon tube lighting. Page 385 discusses Risler's contributions to fluorescent coatings in the 1920s. Pages 388–391 discuss the development of the commercial fluorescent at General Electric in the 1930s. In addition to signage, neon lighting is used frequently by artists and architects, and (in a modified form) in plasma display panels and televisions. Paid acce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moore Tube
Daniel McFarlan Moore (February 27, 1869 – June 15, 1936) was an American electrical engineer and inventor. He developed a novel light source, the "Moore lamp", and a business that produced them in the early 1900s. The Moore lamp was the first commercially viable light-source based on gas discharges instead of incandescence; it was the predecessor to contemporary neon lighting and fluorescent lighting. Paid access. In his later career Moore developed a miniature neon lamp that was extensively used in electronic displays, as well as vacuum tubes that were used in early television systems. Early life He was born in Northumberland, Pennsylvania, on February 27, 1869. Moore was the son of the Reverend Alexander Davis and Maria Louisa Douglas Moore. He graduated from Lehigh University in 1889. Moore married Mary Alice Elliott, of New York City, on June 5, 1895. They had three children: Dorothy Mae Moore (1900–1990), Elliott McFarlan Moore (1902–1933), and Beatrice Jean Moo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earle C
Earle may refer to: * Earle (given name) * Earle (surname) Places * Earle, Arkansas, a city in Crittenden County, Arkansas, US * Earle, Indiana, an unincorporated town in Vanderburgh County, Indiana, US * Earle, Northumberland, a settlement in Berwick-upon-Tweed, Northumberland, England * Naval Weapons Station Earle, a US Navy base on Sandy Hook Bay in New Jersey See also * * Earl Earl () is a rank of the nobility in the United Kingdom. In modern Britain, an earl is a member of the Peerages in the United Kingdom, peerage, ranking below a marquess and above a viscount. A feminine form of ''earl'' never developed; instead, ... * Earles (other) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Packard
Packard (formerly the Packard Motor Car Company) was an American luxury automobile company located in Detroit, Michigan. The first Packard automobiles were produced in 1899, and the last Packards were built in South Bend, Indiana, in 1958. One of the "Three Ps" – alongside Peerless Motor Company and Pierce-Arrow – the company was known for building high-quality luxury automobiles before World War II. Owning a Packard was considered prestigious, and surviving examples are often found in museums and automobile collections. Packard vehicles featured innovations, including the modern steering wheel, air-conditioning in a passenger car, and one of the first production 12-cylinder engines, adapted from developing the Liberty L-12 engine used during World War I to power warplanes. During World War II, Packard produced 55,523 units of the two-stage/two-speed supercharger equipped Merlin V-12s engines under contract with Rolls-Royce. Packard also made the versions of the Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrodes
An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or a gas). In electrochemical cells, electrodes are essential parts that can consist of a variety of materials (chemicals) depending on the type of cell. An electrode may be called either a cathode or anode according to the direction of the electric current, unrelated to the potential difference between electrodes. Michael Faraday coined the term "" in 1833; the word recalls the Greek ἤλεκτρον (, "amber") and ὁδός (, "path, way"). The electrophore, invented by Johan Wilcke in 1762, was an early version of an electrode used to study static electricity. Anode and cathode in electrochemical cells Electrodes are an essential part of any battery. The first electrochemical battery was devised by Alessandro Volta and was aptly named the Voltaic cell. This battery consisted of a stack of copper and zinc electrodes sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris Opera
The Paris Opera ( ) is the primary opera and ballet company of France. It was founded in 1669 by Louis XIV as the , and shortly thereafter was placed under the leadership of Jean-Baptiste Lully and officially renamed the , but continued to be known more simply as the . Classical ballet as it is known today arose within the Paris Opera as the Paris Opera Ballet and has remained an integral and important part of the company. Currently called the , it mainly produces operas at its modern 2,723-seat theatre Opéra Bastille which opened in 1989, and ballets and some classical operas at the older 1,979-seat Palais Garnier which opened in 1875. Small scale and contemporary works are also staged in the 500-seat Amphitheatre under the Opéra Bastille. The company's annual budget is in the order of 200 million euros, of which €100M come from the French state and €70M from box office receipts. With this money, the company runs the two houses and supports a large permanent staff, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinzano
Cinzano () is an Italian brand of vermouth, a brand owned since 1999 by Campari Group, Gruppo Campari. History Cinzano vermouths date back to 1757 and the Turin herbal shop of two brothers, Giovanni Giacomo and Carlo Stefano Cinzano, who created a new "vermouth rosso" (red vermouth) using "aromatic plants from the Italian Alps in a [still-secret] recipe combining 35 ingredients (including marjoram, thyme, and yarrow)". What became known as the "vermouth of Turin" proved popular with the bourgeoisie of Turin and, later, Casanova. Cinzano Bianco followed, based on a different combination of herbs that included Artemisia (plant), artemisia (Artemisia absinthium, wormwood), cinnamon, cloves, citrus and gentian; it was followed by an Extra Dry version. Exports began in the 1890s, to Argentina, Brazil and the United States of America, USA, among others. In Paris in 1913, Cinzano was the first product to be advertised with a neon sign on its roof. Cinzano remained a family-run busin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Palais
The (; ), commonly known as the , is a historic site, exhibition hall and museum complex located in the 8th arrondissement of Paris between the Champs-Élysées and the Seine, France. Construction of the began in 1897 following the demolition of the Palais de l'Industrie (Palace of Industry) to prepare for the Exposition Universelle (1900), Universal Exposition of 1900. That exposition also produced the adjacent and Pont Alexandre III. The building was designed to be a large-scale venue for official artistic events. A pediment on the building refers to this function with an inscription that reads, "a monument dedicated by the Republic to the glory of French art." Designed according to Beaux-Arts architecture, Beaux-Arts tastes, the building features ornate stone facades, glass vaults and period innovations that included iron and Steel frame, light steel framing and reinforced concrete. It is listed as a historic monument () by the Ministry of Culture (France), Ministry of C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peristyle
In ancient Ancient Greek architecture, Greek and Ancient Roman architecture, Roman architecture, a peristyle (; ) is a continuous porch formed by a row of columns surrounding the perimeter of a building or a courtyard. ''Tetrastoön'' () is a rarely used archaic term for this feature. The peristyle in a Greek temple is a ''peristasis (architecture), peristasis'' (). In the Christian Church architecture, ecclesiastical architecture that developed from the Roman basilica, a courtyard peristyle and its garden came to be known as a cloister. Etymology The Greek word περίστυλον ''perístylon'' is composed of περί ''peri'', "around" or "surrounded", and στῦλος ''stylos'', "column" or "pillar", together meaning "surrounded by columns/pillars". It was Latinised into synonyms ''peristylum'' and ''peristylium''. In Greek architecture A peristyle was mostly used as a courtyard in Ancient Greece, but in the homes of people who were in the upper class or if they owned s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Liquide
Air Liquide S.A. ( , ; literally " liquid air") is a French multinational company which supplies industrial gases and services to various industries including medical, chemical and electronic manufacturers. Founded in 1902, after Linde it is the second largest supplier of industrial gases by revenues and has operations in over 70 countries. It has headquarters at the 7th arrondissement of Paris. Air Liquide owned the patent for Aqua-Lung until it expired. Air Liquide's headquarters are in Paris. It also has major sites in Japan, Houston, Newark, Delaware, Frankfurt, Shanghai and Dubai. The company's research and development ( R&D) targets the creation of industrial gases, and gases that are used in products such as healthcare items, electronic chips, foods, and chemicals. The major R&D groups within Air Liquide focus on analysis, bioresources (foods and chemicals), combustion, membranes, modeling, and the production of hydrogen (H2) gas. History 1900–1930: Creation and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louisiana Purchase Exposition
The Louisiana Purchase Exposition, informally known as the St. Louis World's Fair, was an World's fair, international exposition held in St. Louis, St. Louis, Missouri, United States, from April 30 to December 1, 1904. Local, state, and federal funds totaling $15 million (equivalent to $ in ) were used to finance the event. More than 60 countries and 43 of the then-45 American states maintained exhibition spaces at the fair, which was attended by nearly 19.7 million people. Historians generally emphasize the prominence of the themes of Race (human categorization), race and imperialism, and the fair's long-lasting impact on intellectuals in the fields of history, architecture, and anthropology. From the point of view of the memory of the average person who attended the fair, it primarily promoted entertainment, consumer goods, and popular culture. The monumental Greco-Roman architecture of this and other fairs of the era did much to influence permanent new buildings and master p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perley G
Perley may refer to: People Given name * Perley Dunn Aldrich (1863–1933), vocal teacher, composer and conductor * Perley B. Johnson (1798–1870), American politician and U.S. Representative from Ohio. * Perley Keyes (1774–1834), American politician from New York * Perley G. Nutting (1873–1949), American optical physicist, and the founder of the Optical Society of America (OSA). * Perley A. Pitcher (1877–1939), American lawyer and politician * Perley P. Pitkin (1826–1891), US Civil War figure from Vermont * Perley Ason Ross (1883–1938), American experimental physicist who worked, carefully and without seeking publicity, at some essential problems in the behaviour of X-rays. * Perley Poore Sheehan (1875–1943), American writer and film director * Perley J. Shumway, American politician * Perley A. Thomas (1874–1958), Canadian-born American industrialist and entrepreneur. Middle name * George Perley Phenix (1864–1930), American university president and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
