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FNRS II
The ''FNRS-2'' was the first bathyscaphe. It was created by Auguste Piccard. Work started in 1937 but was interrupted by World War II. The deep-diving submarine was finished in 1948. The bathyscaphe was named after the Belgian Fonds National de la Recherche Scientifique (FNRS), the funding organization for the venture. FNRS also funded the '' FNRS-1'' which was a balloon that set a world altitude record, also built by Piccard. The ''FNRS-2'' set world diving records, besting those of the bathyspheres, as no unwieldy cable was required for diving. It was in turn bested by a more refined version of itself, the bathyscaphe ''Trieste''. ''FNRS-2'' was built from 1946 to 1948. It was damaged during sea trials in 1948, off the Cape Verde Islands.''Encyclopædia Britannica'', 2010 Online, 9 September 2010 (accessed 9 September 2010) ''FNRS-2'' was sold to the French Navy when FNRS funding ran low, in 1948. The French rebuilt and rebaptised it ''FNRS-3''. It was eventually replace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FNRS-3
The ''FNRS-3'' or ''FNRS III'' is a bathyscaphe of the French Navy. It is currently preserved at Toulon. She set world depth records, competing against a more refined version of her design, the ''Trieste''. The French Navy eventually replaced her with the bathyscaphe '' FNRS-4'', in the 1960s.Paine, Lincoln P. (1997). ''Ships of the World''. Houghton Mifflin. p. 188. After damage to the ''FNRS-2'' during its sea trials in 1948, the Fonds National de la Recherche Scientifique (FNRS) ran out of funding, and the submersible was sold to the French Navy, in 1950. She was subsequently substantially rebuilt and improved at Toulon naval base, and renamed ''FNRS-3''.''Encyclopædia Britannica'', 2010 Online, 9 September 2010 (accessed 9 September 2010) She was relaunched in 1953, under the command of Georges Houot, a French naval officer. On 15 February 1954, she made a dive 160 miles off Dakar, Senegal, in the Atlantic Ocean, beating Piccard's 1953 record, set by the ''Trieste'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopædia Britannica
The (Latin for "British Encyclopædia") is a general knowledge English-language encyclopaedia. It is published by Encyclopædia Britannica, Inc.; the company has existed since the 18th century, although it has changed ownership various times through the centuries. The encyclopaedia is maintained by about 100 full-time editors and more than 4,000 contributors. The 2010 version of the 15th edition, which spans 32 volumes and 32,640 pages, was the last printed edition. Since 2016, it has been published exclusively as an online encyclopaedia. Printed for 244 years, the ''Britannica'' was the longest running in-print encyclopaedia in the English language. It was first published between 1768 and 1771 in the Scottish capital of Edinburgh, as three volumes. The encyclopaedia grew in size: the second edition was 10 volumes, and by its fourth edition (1801–1810) it had expanded to 20 volumes. Its rising stature as a scholarly work helped recruit eminent con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Houot
Georges Houot (29 August 1913 – 7 August 1977) was a French naval officer and commander of a bathyscaphe unit. Biography He was born in Paris and educated at the Prytanée militaire military school at La Flèche in the Pays de la Loire region. In 1933 he entered the Naval College near Brest in Brittany where he trained to be a torpedo officer. As an officer he served on the cruiser ''Gloire'' from 1940 to 1941, the destroyer ''Hardi'' in 1942 and the frigates ''Croix-de-Lorraine'' (1945–47) and ''Lac Pavin'' (1947–49). In 1949, Houot succeeded Jacques Cousteau as commander of the underwater research vessel, ''Élie Monnier'', which was used for exploring the sea bed. In spite of suffering from the after-effects of polio he took part in the diving activities of the men under his command and developed an interest in underwater research. In 1951 he was chosen to direct the trials of the ''FNRS III'' bathyscaphe, and in 1953 was given overall command of the bathyscaphes. O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trieste II (Bathyscaphe)
''Trieste II'' (DSV-1) was the successor to ''Trieste''—the United States Navy's first bathyscaphe purchased from its Swiss designers. History The original ''Trieste'' design was heavily modified by the Naval Electronics Laboratory in San Diego, California and built at the Mare Island Naval Shipyard. ''Trieste II'' incorporated the original Terni, Italian-built sphere used in ''Trieste'', after it was made redundant by the new high-pressure sphere cast by the German Krupp Steelworks. The ''Trieste'' sphere was suspended from an entirely new float, more seaworthy and streamlined than the original but operating on identical principles. Completed in early 1964, ''Trieste II'' was placed on board USNS ''Francis X. McGraw'' (T-AK241) and shipped, via the Panama Canal, to Boston. Commanded by Lt Comdr. John B. Mooney Jr., with co-pilot Lt. John H. Howland and Capt. Frank Andrews, ''Trieste II'' conducted dives in the vicinity of the loss site of —operations commenced by the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trieste (bathyscaphe)
''Trieste'' is a Swiss-designed, Italian-built deep-diving research bathyscaphe which reached a record depth of about in the Challenger Deep of the Mariana Trench near Guam in the Pacific. On 23 January 1960, Jacques Piccard (son of the boat's designer Auguste Piccard) and US Navy Lieutenant Don Walsh achieved the goal of Project Nekton. It was the first crewed vessel to reach the bottom of the Challenger Deep. Design ''Trieste'' consisted of a float chamber filled with gasoline (petrol) for buoyancy, with a separate pressure sphere to hold the crew. This configuration (dubbed a "bathyscaphe" by the Piccards) allowed for a free dive, rather than the previous bathysphere designs in which a sphere was lowered to depth and raised again to the surface by a cable attached to a ship. ''Trieste'' was designed by the Swiss scientist Auguste Piccard and originally built in Italy. His pressure sphere, composed of two sections, was built by Acciaierie Terni. The upper part was manufactu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Heritage (magazine)
''American Heritage'' is a magazine dedicated to covering the history of the United States for a mainstream readership. Until 2007, the magazine was published by Forbes.Grosvenor, Edwin S. "Editor's Letter," ''American Heritage'', Winter 2008. Since that time, has been its editor and publisher. Print publication was suspended early in 2013, but the magazine relaunched in digital format with the Summer 2017 issue after a Kickstarter campaign raised $31,203 from 587 backers. The 70th Anniversary issue of the mag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time (magazine)
''Time'' (stylized in all caps) is an American news magazine based in New York City. For nearly a century, it was published Weekly newspaper, weekly, but starting in March 2020 it transitioned to every other week. It was first published in New York City on March 3, 1923, and for many years it was run by its influential co-founder, Henry Luce. A European edition (''Time Europe'', formerly known as ''Time Atlantic'') is published in London and also covers the Middle East, Africa, and, since 2003, Latin America. An Asian edition (''Time Asia'') is based in Hong Kong. The South Pacific edition, which covers Australia, New Zealand, and the Pacific Islands, is based in Sydney. Since 2018, ''Time'' has been published by Time USA, LLC, owned by Marc Benioff, who acquired it from Meredith Corporation. History ''Time'' has been based in New York City since its first issue published on March 3, 1923, by Briton Hadden and Henry Luce. It was the first weekly news magazine in the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dakar
Dakar ( ; ; wo, Ndakaaru) (from daqaar ''tamarind''), is the capital and largest city of Senegal. The city of Dakar proper has a population of 1,030,594, whereas the population of the Dakar metropolitan area is estimated at 3.94 million in 2021. The area around Dakar was settled in the 15th century. The Portuguese established a presence on the island of Gorée off the coast of Cap-Vert and used it as a base for the Atlantic slave trade. France took over the island in 1677. Following the abolition of the slave trade and French annexation of the mainland area in the 19th century, Dakar grew into a major regional port and a major city of the French colonial empire. In 1902, Dakar replaced Saint-Louis as the capital of French West Africa. From 1959 to 1960, Dakar was the capital of the short-lived Mali Federation. In 1960, it became the capital of the independent Republic of Senegal. History The Cap-Vert peninsula was settled no later than the 15th century, by the Lebu peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Verde Islands
, national_anthem = () , official_languages = Portuguese , national_languages = Cape Verdean Creole , capital = Praia , coordinates = , largest_city = capital , demonym = Cape Verdean or Cabo Verdean , ethnic_groups_year = 2017 , government_type = Unitary semi-presidential republic , leader_title1 = President , leader_name1 = José Maria Neves , leader_title2 = Prime Minister , leader_name2 = Ulisses Correia e Silva , legislature = National Assembly , area_rank = 166th , area_km2 = 4033 , area_sq_mi = 1,557 , percent_water = negligible , population_census = 561,901 , population_census_rank = 172nd , population_census_year = 2021 , population_density_km2 = 123.7 , population_density_sq_mi = 325.0 , population_density_rank = 89th , GDP_PPP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep-submergence Vehicle
A deep-submergence vehicle (DSV) is a deep-diving crewed submersible that is self-propelled. Several navies operate vehicles that can be accurately described as DSVs. DSVs are commonly divided into two types: research DSVs, which are used for exploration and surveying, and DSRVs (Deep Submergence Rescue Vehicle), which can be used for rescuing the crew of a sunken navy submarine, clandestine (espionage) missions (primarily installing wiretaps on undersea communications cables), or both. DSRVs are equipped with docking chambers to allow personnel ingress and egress via a manhole. The real-life feasibility of any DSRV-based rescue attempt is hotly debated, because the few available docking chambers of a stricken submarine may be flooded, trapping the sailors still alive in other dry compartments. The only attempt to rescue a stricken submarine with these so far (the Russian submarine ''Kursk'') ended in failure as the entire crew who survived the explosion had either suffocated or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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