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Zeiss Projector
A Zeiss projector is one of a line of planetarium projectors manufactured by the Carl Zeiss Company. Main models include Copernican (1924), Model I (1925), Model II (1926), Model III (1957), Model IV (1957), Model V (1965), Model VI (1968), Spacemaster (1970), Cosmorana (1984), Skymaster ZKP2 (1977), and Skymaster ZKP3 (1993). The first modern planetarium projectors were designed and built in 1924 by the Zeiss Works of Jena, Germany in 1924.Christopher Dewdney. Acquainted with the Night: Excursions Through the World After Dark'. Bloomsbury Publishing USA; 2005 ited 14 October 2011 . p. 278–279. Zeiss projectors are designed to sit in the middle of a dark, dome-covered room and project an accurate image of the stars and other astronomical objects on the dome. They are generally large, complicated, and imposing machines. The first Zeiss Mark I projector (the first planetarium projector in the world) was installed in the Deutsches Museum in Munich in August, 1923. It pos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silesian Planetarium
The Silesian Planetarium also Silesian Planetarium and Astronomical Observatory ( pl, Planetarium Śląskie pl, Śląskie Planetarium i Obserwatorium Astronomiczne) is the largest and oldest planetarium in Poland. It was founded on 4 December 1955 to commemorate the great astronomer Nicolaus Copernicus. It is located in the Silesian Central Park, on the boundary between the Katowice and Chorzów districts of the Upper Silesian Metropolitan Union. Facilities The Planetarium's 23-meter dome can seat some four hundred spectators viewing projections of the sky from both analogue and digital planetarium projectors. It hosts regular public shows on astronomical topics as well as a variety of other events. In 2011 it hosted the fifth International Olympiad on Astronomy and Astrophysics. The Planetarium's sister astronomical observatory is equipped with a 300-mm diameter refracting telescope (the largest refractor in use in Poland) and a number of smaller instruments. On cloudless ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akashi, Hyōgo
260px, Akashi City Hall 260px, Akashi fromAkashi Castle is a city in southern Hyōgo Prefecture, Japan. , the city had an estimated population of 304,274 in 135,323 households and a population density of 6,200 people per km². The total area of the city is . Geography Akashi located in southern Hyōgo prefecture, and is a long and narrow municipality along the Seto Inland Sea. It is separated from Awaji Island by Harima Bay; however, the terminus of the Akashi Kaikyō Bridge, which connects Honshu to Awaji Island and to Shikoku, is not in Akashi but in Tarumi-ku, Kōbe. The 135th meridian east line that determines Japan Standard Time passes though the city. Neighbouring municipalities Hyōgo Prefecture * Kōbe * Kakogawa * Harima * Inami Climate Akashi has a humid subtropical climate (Köppen climate classification ''Cfa'') with hot summers and cool to cold winters. Precipitation is significantly higher in summer than in winter, though on the whole lower than in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombing Of Tokyo
The was a series of firebombing air raids by the United States Army Air Force during the Pacific campaigns of World War II. Operation Meetinghouse, which was conducted on the night of 9–10 March 1945, is the single most destructive bombing raid in human history. of central Tokyo were destroyed, leaving an estimated 100,000 civilians dead and over one million homeless. In comparison, the atomic bombing of Nagasaki resulted in the immediate death of between 39,000 and 80,000 people. The US first mounted a seaborne, small-scale air raid on Tokyo (the "Doolittle Raid") in April 1942. Strategic bombing and urban area bombing began in 1944 after the long-range B-29 Superfortress bomber entered service, first deployed from China and thereafter the Mariana Islands. B-29 raids from those islands began on 17 November 1944, and lasted until 15 August 1945, the day of Japanese surrender. Over 50% of Tokyo's industry was spread out among residential and commercial neighborhoods; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka Science Museum
The is a science museum in Naka-no-shima, Kita-ku, Osaka, Japan. The museum is located between the Dōjima River and the Tosabori River, above Osaka's subterranean National Museum of Art. Opened in 1989, the museum was constructed to mark the 100th anniversary of Osaka City. The construction was funded through a 6.5 billion yen donation toward building costs from Kansai Electric. Its theme is "The Universe and Energy". Before the war a similar museum opened in 1937. It was known as the Osaka City Electricity Science Museum and it was both the first science museum and the first planetarium in Japan. The Science Museum's primary permanent exhibition consists of four floors of mainly interactive science exhibits, totaling 200 items, with each floor focusing on a different theme. There is also a live science show with science demonstrations several times per day. Like the rest of the museum, these demonstrations are in Japanese only and visitors may require prior scientific know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka
is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2.7 million in the 2020 census, it is also the largest component of the Keihanshin Metropolitan Area, which is the second-largest metropolitan area in Japan and the 10th largest urban area in the world with more than 19 million inhabitants. Osaka was traditionally considered Japan's economic hub. By the Kofun period (300–538) it had developed into an important regional port, and in the 7th and 8th centuries, it served briefly as the imperial capital. Osaka continued to flourish during the Edo period (1603–1867) and became known as a center of Japanese culture. Following the Meiji Restoration, Osaka greatly expanded in size and underwent rapid industrialization. In 1889, Osaka was officially established as a municipality. The cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evans & Sutherland
Evans & Sutherland is a pioneering American computer firm in the computer graphics field. Its current products are used in digital projection environments like planetariums. Its simulation business, which it sold to Rockwell Collins, sold products that were used primarily by the military and large industrial firms for training and simulation. History The company was founded in 1968 by David C. Evans and Ivan Sutherland, professors in the Computer Science Department at the University of Utah. who were pioneers in computer graphics technology. They formed the company to produce hardware to run the systems being developed in the University, working from an abandoned barracks on the university grounds. The company was later housed in the University of Utah Research Park. Most of the employees were active or former students, and included Jim Clark, who started Silicon Graphics, Ed Catmull, co-founder of Pixar, John Warnock of Adobe, and Scott P. Hunter of Oracle. In the early 1970s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangkok Planetarium
The Bangkok Planetarium (, ') is the oldest planetarium in Thailand and Southeast Asia. It is located on Sukhumvit Road in Bangkok as part of the Science Centre for Education, which is operated by the Department of Non-Formal Education of the Ministry of Education.The complex was built to educate the youth and general public about science and astronomy. Construction of the planetarium began in 1962 with a budget of twelve million baht and it opened on 18 August 1964. The planetarium dome is 20.60 metres in diameter and 13 metres high, and holds 450 seats. The planetarium uses a Mark IV Zeiss projector, which was the first installation of a large planetarium projector A planetarium projector, also known as a star projector, is a device used to project images of celestial objects onto the dome in a planetarium. Modern planetarium projectors were first designed and built by the Carl Zeiss Jena company in Germa ... in Southeast Asia. Apart from the theatre itself, the building al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnegie Science Center
The Carnegie Science Center is one of the four Carnegie Museums of Pittsburgh, Pennsylvania. It is located in the Chateau neighborhood. It is located across the street from Heinz Field. Overview The Carnegie Science Center is the most visited museum in Pittsburgh, and is located along the Ohio River on the North Shore. It has four floors of interactive exhibits totaling over 400 exhibits, and attracts over 700,000 visitors each year. Among its attractions are the Buhl Planetarium (which features the latest in digital projection technology), the Rangos Giant Theater (promoted as "the biggest screen in Pittsburgh"), SportsWorks, the Miniature Railroad & Village, the USS ''Requin'' (a World War II submarine) and Roboworld, touted as "the world's largest permanent robotics exhibition." The Roboworld exhibition contains more than 30 interactive displays featuring "all things robotic", and is also the first physical home for Carnegie Mellon University’s Robot Hall of Fame. It is cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buhl Planetarium
The Buhl Planetarium and Institute of Popular Science Building, also known as the "People's Observatory", is located at 10 Children's Way in the Allegheny Center neighborhood of Pittsburgh, Pennsylvania. Construction and opening The planetarium opened on October 24, 1939, and was the fifth major planetarium in the United States. The Buhl Foundation completely funded the construction and furnishing of the Buhl Planetarium and Institute of Popular Science building at a cost of $1.07 million. The building was named after Henry Buhl, Jr. and was designed by architects Ingham, Pratt & Boyd in the " stripped Classical style" and featured an octagonal copper dome that housed the projector. Equipment Equipment in the Buhl Planetarium included a Zeiss II Planetarium projector with 106 lenses capable of producing 9000 images of stars. The projector was manufactured by the Zeiss Optical Works in Jena, Germany, at a cost of $135,000. The planetarium had a 492-seat “Theater of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simon Bolivar
Simon may refer to: People * Simon (given name), including a list of people and fictional characters with the given name Simon * Simon (surname), including a list of people with the surname Simon * Eugène Simon, French naturalist and the genus authority ''Simon'' * Tribe of Simeon, one of the twelve tribes of Israel Places * Şimon ( hu, links=no, Simon), a village in Bran Commune, Braşov County, Romania * Șimon, a right tributary of the river Turcu in Romania Arts, entertainment, and media Films * ''Simon'' (1980 film), starring Alan Arkin * ''Simon'' (2004 film), Dutch drama directed by Eddy Terstall Games * ''Simon'' (game), a popular computer game * Simon Says, children's game Literature * ''Simon'' (Sutcliff novel), a children's historical novel written by Rosemary Sutcliff * Simon (Sand novel), an 1835 novel by George Sand * ''Simon Necronomicon'' (1977), a purported grimoire written by an unknown author, with an introduction by a man identified only as "Simo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planetario Luis Enrique Erro
Planetario Luis Enrique Erro is a planetarium located in Mexico City, owned and operated by the National Polytechnic Institute. It was the first planetarium in Mexico open to the public and is one of the oldest in Latin America. It was opened in 1967 and operated for over 39 years with a planetarium projector model ''Mark 4''. It was reopened to the public on 15 January 2007 after renovation and modernization costing about 43 million pesos The peso is the monetary unit of several countries in the Americas, and the Philippines. Originating in the Spanish Empire, the word translates to "weight". In most countries the peso uses the same sign, "$", as many currencies named "dolla .... Its innovations include a stellar dome and new digital projection systems Digistar 3 provided by E&S through Ecosistemas de México, audio, acoustics and lighting. References External links *Official website Instituto Politécnico Nacional Planetaria in Mexico {{Mexico- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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