|
Soviet Submarine L-3
The World War II Soviet submarine ''L-3'' belonged to the L-class or ''Leninets'' class of minelayer submarines. It had been named ''Bolshevik'' and later ''Frunzenets'', before it was decided that submarines should stop having names and carry numbers instead. Under Captain of the 3rd Rank Vladimir Konovalov, ''L-3'' was one of the most successful Soviet submarines of World War II. On 16 April 1945, it sank the German refugee transport MV ''Goya'', an event that (if calculated by loss of life) is deemed to be one of the worst marine disasters ever, when 6,000 to 7,000 people died in the icy waters of the Baltic Sea. After the dismantling of the submarine, part of it was used as the monument in Liepāja, though the monument was relocated to Moscow in 1995. Today, the conning tower of ''L-3'' is on display in Moscow as a monument in Park Pobedy ("Victory Park") at Poklonnaya Gora museum. Mines laid by ''L-3'' also damaged the German sailing vessel '' Albert Leo Schlageter'' (163 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow
Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million residents within the city limits, over 17 million residents in the urban area, and over 21.5 million residents in the metropolitan area. The city covers an area of , while the urban area covers , and the metropolitan area covers over . Moscow is among the world's largest cities; being the most populous city entirely in Europe, the largest urban and metropolitan area in Europe, and the largest city by land area on the European continent. First documented in 1147, Moscow grew to become a prosperous and powerful city that served as the capital of the Grand Duchy that bears its name. When the Grand Duchy of Moscow evolved into the Tsardom of Russia, Moscow remained the political and economic center for most of the Tsardom's history. When th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1931 Ships
Events January * January 2 – South Dakota native Ernest Lawrence invents the cyclotron, used to accelerate particles to study nuclear physics. * January 4 – German pilot Elly Beinhorn begins her flight to Africa. * January 22 – Sir Isaac Isaacs is sworn in as the first Australian-born Governor-General of Australia. * January 25 – Mohandas Gandhi is again released from imprisonment in India. * January 27 – Pierre Laval forms a government in France. February * February 4 – Soviet leader Joseph Stalin gives a speech calling for rapid industrialization, arguing that only strong industrialized countries will win wars, while "weak" nations are "beaten". Stalin states: "We are fifty or a hundred years behind the advanced countries. We must make good this distance in ten years. Either we do it, or they will crush us." The first five-year plan in the Soviet Union is intensified, for the industrialization and collectivization of agriculture. * February 10 – Official ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II Submarines Of The Soviet Union
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In ''scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power
Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear ''fission'' of uranium and plutonium in nuclear power plants. Nuclear ''decay'' processes are used in niche applications such as radioisotope thermoelectric generators in some space probes such as ''Voyager 2''. Generating electricity from fusion power, ''fusion'' power remains the focus of international research. Most nuclear power plants use thermal reactors with enriched uranium in a Nuclear fuel cycle#Once-through nuclear fuel cycle, once-through fuel cycle. Fuel is removed when the percentage of neutron poison, neutron absorbing atoms becomes so large that a nuclear chain reaction, chain reaction can no longer be sustained, typically three years. It is then cooled for several years in on-site spent fuel pools before being tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfa Class Submarine
The Alfa class, Soviet designation Project 705 Lira (russian: Лира, meaning "Lyre", NATO reporting name Alfa), was a class of nuclear-powered attack submarines in service with the Soviet Navy from 1971 into the early 1990s, with one serving later with the Russian Navy until 1996. They were the fastest military submarines ever built, with only the prototype submarine (NATO reporting name Papa-class) exceeding them in submerged speed. The Project 705 submarines had a unique design among other submarines. In addition to the revolutionary use of titanium for its hull, it used a powerful lead-bismuth cooled fast reactor as a power source, which greatly reduced the size of the reactor compared to conventional designs, thus reducing the overall size of the submarine, and allowing for very high speeds. However, it also meant that the reactor had a short lifetime and had to be kept warm when it was not being used. As a result, the submarines were used as interceptors, mostly kept i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Hunt For Red October
''The Hunt for Red October'' is the debut novel by American author Tom Clancy, first published on October 1, 1984, by the Naval Institute Press. It depicts Soviet submarine captain Marko Ramius as he seemingly goes rogue with his country's cutting-edge ballistic missile submarine ''Red October'', and marks the first appearance of Clancy's most popular fictional character, Jack Ryan, an analyst working for the Central Intelligence Agency, as he must prove his theory that Ramius had intended to defect to the United States. ''The Hunt for Red October'' launched Clancy's successful career as a novelist, especially after then-U.S. President Ronald Reagan remarked that he had enjoyed reading the book. A film adaptation was released on March 2, 1990, and several computer and video games based on the book have been developed. The book was instrumental in bringing the book genre of techno-thriller into the mainstream. Plot summary During the Cold War, Marko Ramius, a Soviet Navy subm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NRP Sagres (1937)
The NRP ''Sagres'' is a tall ship and school ship of the Portuguese Navy since 1961. As the third ship with this name in the Portuguese Navy, she is sometimes referred to as ''Sagres III''. Design and specifications The ship is a steel-built three masted barque, with square sails on the fore and main masts and gaff rigging on the mizzen mast. Her main mast rises above the deck. She carries 22 sails totaling about and can reach a top speed of under sail. She has a sparred length of , a width of , a draught of , and a displacement at full load of . Ship history The three-masted ship was launched under the name ''Albert Leo Schlageter'' on 30 October 1937 at Blohm & Voss in Hamburg for Nazi Germany's ''Kriegsmarine''. The ship was named after Albert Leo Schlageter, who was executed in 1923 by French forces occupying the Ruhr area. Her first commander was Bernhard Rogge. ''Sagres'' is a sister ship of the ''Gorch Fock'', the ''Horst Wessel'', and the Romanian training vessel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Torpedo Boat T34
The German torpedo boat ''T34'' was one of fifteen Type 39 torpedo boats built for the ''Kriegsmarine'' (German Navy) during World War II. Completed in mid-1944, the boat was still working up in the Baltic when she struck a mine in November and sank. Design and description The Type 39 torpedo boat was conceived as a general-purpose design, much larger than preceding German torpedo boats. The boats had an overall length of and were long at the waterline. They had a beam of , a draft of at deep load and displaced at standard load and at deep load.Gröner, p. 195 Their crew numbered 206 officers and sailors. The Type 39s were fitted with a pair of geared steam turbine sets, each driving one propeller, using steam from four high-pressure water-tube boilers. The turbines were designed to produce which was intended give the ships a maximum speed of . They carried enough fuel oil to give them a range of at .Whitley 1991, pp. 54, 203 As built, the Type 39 ships mounted four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-416
German submarine ''U-416'' was a Type VIIC U-boat of Nazi Germany's ''Kriegsmarine'' during World War II. She carried out no patrols. She did not sink or damage any ships. She was sunk by a Soviet mine on 30 March 1943; raised and sunk again on 12 December 1944 in the Baltic Sea after colliding with a German ship. Design German Type VIIC submarines were preceded by the shorter Type VIIB submarines. ''U-416'' had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of for use while surfaced, two Siemens-Schuckert GU 343/38–8 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to . The submarine had a maximum surface speed of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poklonnaya Hill
Poklonnaya Gora (russian: Покло́нная гора́, literally "bow-down hill"; metaphorically "Worshipful Submission Hill"') is, at 171.5 meters, one of the highest natural spots in Moscow. Its two summits used to be separated by the Setun River, until one of the summits was razed in 1987. Since 1936, the area has been part of Moscow and now contains the Victory Park with many tanks and other vehicles used in the Second World War on display. Historically, the hill had great strategic importance, as it commanded the best view of the Russian capital. Its name is derived from the Russian for "to bow down", as everyone approaching the capital from the west was expected to do homage here. During the French invasion of Russia in 1812, it was the spot where Napoleon in vain expected the keys to the Kremlin to be brought to him by Russians. Victory Park In the 1960s, the Soviet authorities decided to put the area to use as an open-air museum dedicated to the Russian victory over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liepāja
Liepāja (; liv, Līepõ; see #Names and toponymy, other names) is a state city in western Latvia, located on the Baltic Sea. It is the largest-city in the Kurzeme Planning Region, Kurzeme Region and the third-largest city in the country after Riga and Daugavpils. It is an important ice-free port. The population in 2020 was 68,535 people. In the 19th and early 20th century, it was a favourite place for sea-bathers and travellers, with the town boasting a fine park, many pretty gardens and a theatre. Liepāja is however known throughout Latvia as "City where the wind is born", likely because of the constant sea breeze. A song of the same name ( lv, "Pilsētā, kurā piedzimst vējš") was composed by Imants Kalniņš and has become the anthem of the city. Its reputation as the windiest city in Latvia was strengthened with the construction of the largest wind farm in the nation (33 Enercon wind turbines) nearby. The coat of arms of Liepāja was adopted four days after the jurisdic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
