|
Reuben H. Fleet Science Center
The Fleet Science Center is a science museum and planetarium in Balboa Park (San Diego), Balboa Park in San Diego, California. Established in 1973, it was the first science museum to combine interactive science exhibits with a planetarium and an IMAX Dome (OMNIMAX) theater, setting the standard that most major science museums follow today. It is located at the east end of the El Prado Drive walkway, next to the Bea Evenson Fountain and plaza in central Balboa Park. History The facility is named for aviation pioneer Reuben H. Fleet, who founded the U.S. Air Mail service. Fleet's San Diego-based company, Consolidated Aircraft, built several of the famous aircraft of World War II, including the B-24 Liberator and PBY Catalina. Fleet and his family made the initial gift which established the Science Center. Planetarium Throughout the 1960s, the San Diego Hall of Science (later known as the San Diego Space and Science Foundation) was planning a new planetarium for San Diego's Balboa P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balboa Park (San Diego)
Balboa Park is a historic Urban park, urban cultural park in San Diego, California. Placed in reserve in 1835, the park's site is one of the oldest in the United States dedicated to public recreational use. The park hosts various museums, theaters, restaurants, and the San Diego Zoo. It is managed and maintained by the Parks and Recreation Department of the City of San Diego. Balboa Park hosted the 1915–16 Panama–California Exposition and 1935–36 California Pacific International Exposition, both of which left architectural landmarks. The park and its historic exposition buildings were declared a National Historic Landmark and Historic district (United States), National Historic Landmark District in 1977, and placed on the National Register of Historic Places. and Park attractions Balboa Park contains museums, gardens, attractions, and venues. Museums *Centro Cultural de la Raza *Comic-Con Museum *Fleet Science Center *George W. Marston House *Institute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spitz Space Systems
A spitz (; , in reference to the pointed muzzle) is a type of domestic dog consisting of between 50 and 70 breeds depending on classification. There is no precise definition of 'spitz' but typically most spitz breeds have pricked ears, almond shaped eyes, a pointed muzzle, a double coat, and a tail that curves over the back. The exact origins of spitz dogs remain unknown, though most of the spitzes seen today originate from the Arctic region or from Siberia. Johann Friedrich Gmelin described the type as ''Canis pomeranus'' in his 1788 revision of ''Systema Naturae''. Linnaeus, C. (translated and revised by R. Kerr). 1792. ''The Animal Kingdom; or, zoological system of the celebrated Sir Charles Linnaeus. Class I. Mammalia and Class II. Birds. Being a translation of that part of the ''Systema Naturae'', as lately published with great improvements by Professor Gmelin, together with numerous additions from more recent zoological writers and illustrated with copperplates''. J. Murr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museums In San Diego
A museum is an institution dedicated to displaying or preserving culturally or scientifically significant objects. Many museums have exhibitions of these objects on public display, and some have private collections that are used by researchers and specialists. Museums host a much wider range of objects than a library, and they usually focus on a specific theme, such as the arts, science, natural history or local history. Public museums that host exhibitions and interactive demonstrations are often tourist attractions, and many draw large numbers of visitors from outside of their host country, with the most visited museums in the world attracting millions of visitors annually. Since the establishment of the earliest known museum in ancient times, museums have been associated with academia and the preservation of rare items. Museums originated as private collections of interesting items, and not until much later did the emphasis on educating the public take root. Etymology The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fleet Science Center
The Fleet Science Center is a science museum and planetarium in Balboa Park in San Diego, California. Established in 1973, it was the first science museum to combine interactive science exhibits with a planetarium and an IMAX Dome (OMNIMAX) theater, setting the standard that most major science museums follow today. It is located at the east end of the El Prado Drive walkway, next to the Bea Evenson Fountain and plaza in central Balboa Park. History The facility is named for aviation pioneer Reuben H. Fleet, who founded the U.S. Air Mail service. Fleet's San Diego-based company, Consolidated Aircraft, built several of the famous aircraft of World War II, including the B-24 Liberator and PBY Catalina. Fleet and his family made the initial gift which established the Science Center. Planetarium Throughout the 1960s, the San Diego Hall of Science (later known as the San Diego Space and Science Foundation) was planning a new planetarium for San Diego's Balboa Park, with the possibili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Vaccine
A COVID19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 ( COVID19). Knowledge about the structure and function of previous coronaviruses causing diseases like severe acute respiratory syndrome ( SARS) and Middle East respiratory syndrome ( MERS) accelerated the development of various vaccine platforms in early 2020. In 2020, the first COVID19 vaccines were developed and made available to the public through emergency authorizations and conditional approvals. However, immunity from the vaccines wanes over time, requiring people to get booster doses of the vaccine to maintain protection against COVID19. The COVID19 vaccines are widely credited for their role in reducing the spread of COVID19 and reducing the severity and death caused by COVID19. Many countries implemented phased distribution plans that prioritized those at highest risk of comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pfizer
Pfizer Inc. ( ) is an American Multinational corporation, multinational Pharmaceutical industry, pharmaceutical and biotechnology corporation headquartered at The Spiral (New York City), The Spiral in Manhattan, New York City. Founded in 1849 in New York by German entrepreneurs Charles Pfizer (1824–1906) and Charles F. Erhart (1821–1891), Pfizer is one of the oldest pharmaceutical companies in North America. Pfizer develops and produces medicines and vaccines for immunology, oncology, cardiology, endocrinology, and neurology. The company's largest products by sales are the Pfizer–BioNTech COVID-19 vaccine ($11 billion in 2023 revenues), apixaban ($6 billion in 2023 revenues), a pneumococcal conjugate vaccine ($6 billion in 2023 revenues), palbociclib ($4 billion in 2023 revenues), and tafamidis ($3 billion in 2023 revenues). In 2023, 46% of the company's revenues came from the United States, 6% came from Japan, and 48% came from other countries. Pfizer has been a publi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digistar Users Group
Digistar Users Group (DUG) is an international association of facilities that own Evans & Sutherland (E&S) Digistar systems. History The Digistar Users Group began in the mid-1980s as an informal gathering of planetarians. The first gathering took place in St. Louis, Missouri St. Louis ( , sometimes referred to as St. Louis City, Saint Louis or STL) is an Independent city (United States), independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi River, Mississippi and the Miss ... (USA). At the time, there were only five Digistar systems worldwide. Today, there are more than 250 Digistar-equipped planetaria on six continents. The current Digistar product line includes Digistar II, Digistar 3, Digistar 4, Digistar 5 and Digistar 6 in various configurations appropriate for domes of nearly any size. Membership Membership in the Digistar Users Group is voluntary; membership is restricted to facilities (such as science centers, plane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digistar
Digistar is the first computer graphics-based planetarium projection and content system. It was designed by Evans & Sutherland and released in 1983. The technology originally focused on accurate and high quality display of stars, including for the first time showing stars from points of view other than Earth's surface, travelling through the stars, and accurately showing celestial bodies from different times in the past and future. Beginning with the Digistar 3 the system now projects full-dome video. Projector Unlike modern full-dome systems, which use LCD, DLP, SXRD, or laser projection technology, the Digistar projection system was designed for projecting bright pinpoints of light representing stars. This was accomplished using a calligraphic display, a form of vector graphics, rather than raster graphics. The heart of the Digistar projector is a large cathode-ray tube (CRT). A phosphor plate is mounted atop the tube, and light is then dispersed by a large lens with a 160 deg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exploratorium
The Exploratorium is a museum of science museum, science, technology museum, technology, and art museum, arts in San Francisco, California. Founded by physicist and educator Frank Oppenheimer in 1969, the museum was originally located in the Palace of Fine Arts and was relocated in 2013 to Piers 15 and 17 on San Francisco's waterfront. The museum has over 1,000 participatory exhibits and is divided into several galleries, mainly separated by content. Since its inception, the Exploratorium has expanded into other domains and has inspired an international network of participatory museums. History Founding and early years The Exploratorium was conceived by Frank Oppenheimer, an experimental physicist and university professor. Oppenheimer, who worked on the Manhattan Project with his brother J. Robert Oppenheimer, was diverted from an academic career when he was forced to resign from his position at the University of Minnesota in 1949 as a result of an inquiry by the House Un- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Isle
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, with the 1.43:1 ratio format being available only in few selected locations. 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, Ltd.), and they developed the first IMAX cinema projection standards in the late 1960s and early 1970s in Canada. IMAX GT is the premium large format. The digital format uses dual laser projectors, which can show 1.43 digital content when combined with a 1.43 screen. The film format 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 the 15/70 format. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voyage To The Outer Planets
''Voyage to the Outer Planets'' was an early multimedia experiment, first presented in 1973, combining Omnimax film, 70 mm film and planetarium special effects. The special effects and stills on standard and zoom equipped slide projectors were provided by the Reuben H. Fleet Space Theater, and their Spitz Space Transit Simulator (STS). The large format footage was provided by Graphic Films. The presentation was mostly multimedia, with short clips of the planets and spacecraft. The production was to portray a crewed mission to the outer planets in the year 2348, a year in which the planets would be in a favorable alignment permitting such a three-year journey of exploration. It transpired that the Space Theater was still under construction, with equipment months from installation, and there was no way of viewing finished or full format test footage before the theater opened. Beyond that, it was infeasible to film in directly the Imax format which would be used for projection Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
