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Pisces III
''Pisces class submersibles'' are three person research deep-submergence vehicles designed and built by Hyco International Hydrodynamics of North Vancouver in British Columbia with a maximum operating depth of 2,000 m (6,560 ft). The vehicles have multiple view ports, sample collecting, environmental sensing, and instrument placement capabilities. The pressure hull has a inside diameter and is made of HY-100 steel with 3 forward-looking acrylic windows, in diameter. Designed by Allan Trice, the ''Pisces'' series of submersibles are representative of early crewed submersibles built in the late 1960s and were proven workhorses in offshore exploration and oceanographic research. ''Pisces II'' was the first production model of the design and was completed in 1968, with 9 more ''Pisces'' subs built before the manufacturer folded in the late 1970s. 1973 ''Pisces'' III rescue ''Pisces III'' was being used to bury cable and repeaters of the CANTAT-2 transatlantic telephone c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CANTAT-2
CANTAT-2 was the second Canadian transatlantic telephone cable, in operation from 1974 to 1992. It could carry 1,840 simultaneous telephone calls between Beaver Harbour, Nova Scotia and England. The parties involved were Canadian Overseas Telecommunication Corporation (now Teleglobe) and the British General Post Office. The cable was rerouted to Sable Island Sable Island (french: île de Sable, literally "island of sand") is a small Canadian island situated southeast of Halifax, Nova Scotia, and about southeast of the closest point of mainland Nova Scotia in the North Atlantic Ocean. The island i ... as Sitifofog 2000 for a period, and was eventually decommissioned. The work on the U.K. end of the cable involved an accident in which ''Pisces III'', engaged in repeater burial of the newly laid cable on the shelf off Ireland, sank. The submersible sank in of water and was recovered with the crew safe after 76 hours. References Scotian Shelf: An Atlas of Human Activities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pisces V- Noaa Nur07527
Pisces may refer to: * Pisces, an obsolete (because of land vertebrates) taxonomic superclass including all fish *Pisces (astrology), an astrological sign *Pisces (constellation), a constellation **Pisces Overdensity, an overdensity of stars in the Milky Way's halo that is situated in the Pisces constellation **Pisces II (dwarf galaxy), a satellite galaxy of the Milky Way **Pisces Dwarf, a satellite galaxy of the Triangulum Galaxy **Pisces (Chinese astronomy), the division of the sky in traditional Chinese uranography that lies across the modern constellation Pisces *PISCES (Personal Identification Secure Comparison and Evaluation System), a border control database system administered by the United States Department of State * ''Pisces'' (album), a 1961 album by Art Blakey & the Jazz Messengers *Pisces (comics), a Marvel Comics character *Pisces-class deep submergence vehicle, a class of three-person research deep-submergence vehicles * NOAAS ''Pisces'' (R 226), an American fisherie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Divers
This is a list of underwater divers whose exploits have made them notable. Underwater divers are people who take part in underwater diving activities – Underwater diving is practiced as part of an occupation, or for recreation, where the practitioner submerges below the surface of the water or other liquid for a period which may range between seconds to order of a day at a time, either exposed to the ambient pressure or isolated by a pressure resistant suit, to interact with the underwater environment for pleasure, competitive sport, or as a means to reach a work site for profit or in the pursuit of knowledge, and may use no equipment at all, or a wide range of equipment which may include breathing apparatus, environmental protective clothing, aids to vision, communication, propulsion, maneuverability, buoyancy and safety equipment, and tools for the task at hand. Who is an underwater diver? This list refers to people who are notable for their underwater diving activ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gyroscope
A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotation (spin axis) is free to assume any orientation by itself. When rotating, the orientation of this axis is unaffected by tilting or rotation of the mounting, according to the conservation of angular momentum. Gyroscopes based on other operating principles also exist, such as the microchip-packaged MEMS gyroscopes found in electronic devices (sometimes called gyrometers), solid-state ring lasers, fibre optic gyroscopes, and the extremely sensitive quantum gyroscope. Applications of gyroscopes include inertial navigation systems, such as in the Hubble Space Telescope, or inside the steel hull of a submerged submarine. Due to their precision, gyroscopes are also used in gyrotheodolites to maintain direction in tunnel mining. Gyrosco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CURV-III
CURV-III was the fourth generation of the United States Navy Cable-controlled Undersea Recovery Vehicle (CURV). CURV was a prototype for remotely operated underwater vehicles and a pioneer for teleoperation. It became famous in 1966 when CURV-I was used to recover a hydrogen bomb from the floor of the Mediterranean Sea. In 1973, CURV-III performed the deepest underwater rescue in history when it rescued two men from the ocean surface who were stranded 76 hours in the submersible ''Pisces III'' with just minutes of air remaining. The CURV-III became known in the Great Lakes region in 1976 when it was used to survey the wreck of the SS ''Edmund Fitzgerald''. CURV-21 is the current generation that replaced CURV-III. History CURV was developed by Naval Ordnance Test Station, Pasadena, California, US in the early 1960s. It was initially designed to recover test ordnance lost off San Clemente Island at depths as great as . CURV was the pioneer for teleoperation. CURV-III is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The 60% smaller island of Ireland is to the west—these islands, along with over 1,000 smaller surrounding islands and named substantial rocks, form the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's third-most-populous island after Java in Indonesia and Honshu in Japan. The term "Great Britain" is often used to refer to England, Scotland and Wales, including their component adjoining islands. Great Britain and Northern Ireland now const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by total area. Its southern and western border with the United States, stretching , is the world's longest binational land border. Canada's capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver. Indigenous peoples have continuously inhabited what is now Canada for thousands of years. Beginning in the 16th century, British and French expeditions explored and later settled along the Atlantic coast. As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces. This began an accretion of provinces and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five major unincorporated territories, nine United States Minor Outlying Islands, Minor Outlying Islands, and 326 Indian reservations. The United States is also in Compact of Free Association, free association with three Oceania, Pacific Island Sovereign state, sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Palau, Republic of Palau. It is the world's List of countries and dependencies by area, third-largest country by both land and total area. It shares land borders Canada–United States border, with Canada to its north and Mexico–United States border, with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Country , subdivision_name = United States , subdivision_type1 = U.S. state, State , subdivision_type2 = List of counties in Illinois, Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook County, Illinois, Cook and DuPage County, Illinois, DuPage , established_title = Settled , established_date = , established_title2 = Municipal corporation, Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council government, Mayor–council , governing_body = Chicago City Council , leader_title = Mayor of Chicago, Mayor , leader_name = Lori Lightfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Enterprises
Field Enterprises, Inc. was a private holding company that operated from the 1940s to the 1980s, founded by Marshall Field III and others, whose main assets were the '' Chicago Sun'' and ''Parade'' magazine. For various periods of time, Field Enterprises also owned publishers Simon & Schuster and Pocket Books, broadcaster Field Communications, and the ''World Book Encyclopedia''. It also operated a syndication service, Field Newspaper Syndicate, whose most popular offering was the comic strip '' Steve Canyon''. History Field had founded the '' Chicago Sun'' and the Chicago Sun Syndicate in late 1941. Comic-strip historian Allan Holtz has written regarding the origins of the Field Syndicate and its relationship to the rest of the company: In 1944, soon after its establishment, Field Enterprises acquired the book publishers Simon & Schuster and Pocket Books. The next year, the company acquired ''World Book Encyclopedia''. In 1948, Field merged the ''Chicago Sun'' with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Book Encyclopedia
The ''World Book Encyclopedia'' is an American encyclopedia. The encyclopedia is designed to cover major areas of knowledge uniformly, but it shows particular strength in scientific, technical, historical and medical subjects. ''World Book'' was first published in 1917. Since 1925, a new edition of the encyclopedia has been published annually. World Book, Inc. is based in Chicago, Illinois. According to the company, the latest edition, ''World Book Encyclopedia 2022'', contains more than 14,000 pages distributed along 22 volumes and also contains over 25,000 photographs. World Book also publishes children's non-fiction and picture books under the Bright Connections Media imprint, and educational development and supplemental instructional resources through Incentive Publications by ''World Book''. History World Book was founded in Chicago by publishers J. H. Hansen and John Bellow, who realized that existing encyclopedias were off-putting to readers. In 1915, they enlisted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
