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Valeri Chkalov
Valery Pavlovich Chkalov ( rus, Валерий Павлович Чкалов, p=vɐˈlʲerʲɪj ˈpavləvʲɪtɕ ˈtɕkaləf; – 15 December 1938) was a test pilot awarded the title Hero of the Soviet Union (1936). Early life Chkalov was born to a Russian family in 1904 in the upper Volga region, the town of Vasilyevo (the town is now named Chkalov in his honour), which lies near Nizhny Novgorod. He was the son of a ship boiler-maker at the Vasselyevo Ship Yard on the River Volga. His mother died when he was six years old. Chkalov studied in the technical school in Cherepovets but later returned to his home town to work as an apprentice in the shipyard alongside his father. He then got a job as a stoker on a river dredger: the ''Bayan'' (later renamed the ''Mikhail Kalinin''). He saw his first plane in 1919 and decided to join the Red Army's air force, joining first at age 16 as a mechanic. He trained as a pilot at the Yegoryevsk Training School and graduated in 1924 joini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chkalovsk, Russia
Chkalovsk (russian: Чка́ловск) is a types of inhabited localities in Russia, town in Nizhny Novgorod Oblast, Russia, located on the right bank of the Volga River, northwest of Nizhny Novgorod, the administrative center of the oblast. As of the Russian Census (2010), 2010 Census, its population was 12,368. It was previously known as ''Vasilyeva Sloboda/Vasilyovo'' (until 1938). It was renamed after its most famous inhabitant, the war hero Valeri Chkalov.Soviet Calendar: 1917-1947 (CCCP publication) History It has been known since the 12th century as Vasilyeva Sloboda, named so in honor of its founder Prince Vasily Yuryevich, the son of Yury Dolgoruky. For a long time the territory belonged to Prince Shuysky who eventually became Tsar Vasily IV of Russia, Vasily Shuysky. The famous Russian pilot Valery Chkalov was born in 1904 in Vasilyovo. In 1937, Vasilyovo was renamed Chkalovsk after him and in 1955 it was granted town status. Most of the original village was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volga Region
The Volga Region (russian: Поволжье, ''Povolzhye'', literally: "along the Volga") is a historical region in Russia that encompasses the drainage basin of the Volga River, the longest river in Europe, in central and southern European Russia. The Volga Region is culturally separated into three sections: * Upper Volga Region - from the Volga River's source (river), source in Tver Oblast to the Mouth (river), mouth of the Oka River in Nizhny Novgorod * Middle Volga Region - from the mouth of the Oka River to the mouth of the Kama River south of Kazan * Lower Volga Region - from the mouth of the Kama River to the Volga Delta in the Caspian Sea, in Astrakhan Oblast The geographic boundaries of the region are vague, and the term "Volga Region" is used to refer primarily to the Middle and Lower sections, which are included in the Volga Federal District and Volga economic region. Geography The Volga Region is almost entirely within the East European Plain, with a notable disti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tupolev ANT-25
The Tupolev ANT-25 was a Soviet long-range experimental aircraft which was also tried as a bomber. First constructed in 1933, it was used by the Soviet Union for a number of record-breaking flights. Development The ANT-25 was designed as the result of a recommendation by Kliment Voroshilov to the Revolutionary Military Council ''Revvoyensovyet'' on 7 December 1931, to build an aircraft for long-range flights. The aircraft was designed by the brigade of the Experimental Aircraft Design Department of TsAGI led by Pavel Sukhoi under the overall supervision of Andrei Tupolev. The first prototype, designated Experimental Airplane RD-1, (also designated TsAGI-25, ANT-25), RD standing for ''Rekord Dalnosty'', i.e. "Range Record") made its maiden flight on 22 June 1933, piloted by Mikhail Gromov, using a direct-drive M-34 engine. The first crew, Gromov, Filin and Spirin, began with a long-range test flight in September 1934 on the second prototype, the RD-2. The RD-2 used a geared ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Pole
The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the point in the Northern Hemisphere where the Earth's axis of rotation meets its surface. It is called the True North Pole to distinguish from the Magnetic North Pole. The North Pole is by definition the northernmost point on the Earth, lying antipodally to the South Pole. It defines geodetic latitude 90° North, as well as the direction of true north. At the North Pole all directions point south; all lines of longitude converge there, so its longitude can be defined as any degree value. No time zone has been assigned to the North Pole, so any time can be used as the local time. Along tight latitude circles, counterclockwise is east and clockwise is west. The North Pole is at the center of the Northern Hemisphere. The nearest land is usually said to be Kaffeklubben Island, off the northern coast of Greenland about away, though some perhaps semi-permanent gravel banks lie slightly clos ... [...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 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and 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 most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vancouver, Washington
Vancouver is a city on the north bank of the Columbia River in the U.S. state of Washington, located in Clark County. Incorporated in 1857, Vancouver has a population of 190,915 as of the 2020 census, making it the fourth-largest city in Washington state. Vancouver is the county seat of Clark County and forms part of the Portland-Vancouver metropolitan area, the 25th-largest metropolitan area in the United States. Originally established in 1825 around Fort Vancouver, a fur-trading outpost, the city is located on the Washington–Oregon border along the Columbia River, directly north of Portland, and is considered a suburb of the city along with its surrounding areas. History The Vancouver area was inhabited by several Native American tribes, most recently the Chinook and Klickitat nations, with permanent settlements of timber longhouses. The Chinookan and Klickitat names for the area were reportedly ''Skit-so-to-ho'' and ''Ala-si-kas,'' respectively, meaning "land of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation
Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as hot air balloons and airships. Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world. Etymology The word ''aviation'' was coined by the French writer and former naval officer Gabriel La Landelle in 1863. He derived the term from the v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stalin
Joseph Vissarionovich Stalin (born Ioseb Besarionis dze Jughashvili; – 5 March 1953) was a Georgian revolutionary and Soviet political leader who led the Soviet Union from 1924 until his death in 1953. He held power as General Secretary of the Communist Party of the Soviet Union (1922–1952) and Chairman of the Council of Ministers of the Soviet Union (1941–1953). Initially governing the country as part of a collective leadership, he consolidated power to become a dictator by the 1930s. Ideologically adhering to the Leninist interpretation of Marxism, he formalised these ideas as Marxism–Leninism, while his own policies are called Stalinism. Born to a poor family in Gori in the Russian Empire (now Georgia), Stalin attended the Tbilisi Spiritual Seminary before joining the Marxist Russian Social Democratic Labour Party. He edited the party's newspaper, ''Pravda'', and raised funds for Vladimir Lenin's Bolshevik faction via robberies, kidnappings and protection rac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Square
Red Square ( rus, Красная площадь, Krasnaya ploshchad', ˈkrasnəjə ˈploɕːətʲ) is one of the oldest and largest squares in Moscow, the capital of Russia. Owing to its historical significance and the adjacent historical buildings, it is regarded as one of the most famous squares in Europe and the world. It is located in Moscow's historic centre, in the eastern walls of the Kremlin. It is the city landmark of Moscow, with iconic buildings such as Saint Basil's Cathedral, Lenin's Mausoleum and the GUM. In addition, it has been a UNESCO World Heritage Site since 1990. Location The Red Square has an almost rectangular shape and is 70 meters wide and 330 meters long. It extends lengthways from northwest to southeast along part of the wall of the Kremlin that forms its boundary on the southwest side. In the northeast, the square is bounded by the GUM department store building and the old district of Kitai-Gorod, in the northwest by the State Historical Museum a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loop-the-loop
The generic roller coaster vertical loop, where a section of track causes the riders to complete a 360 degree turn, is the most basic of roller coaster inversions. At the top of the loop, riders are completely inverted. History The vertical loop is not a recent roller coaster innovation. Its origins can be traced back to the 1850s when '' centrifugal railways'' were built in France and Great Britain. The rides relied on centrifugal forces to hold the car in the loop. One early looping coaster was shut down after an accident. Later attempts to build a looping roller coaster were carried out during the late 19th century with the ''Flip Flap Railway'' at Sea Lion Park. The ride was designed with a completely circular loop (rather than the teardrop shape used by many modern looping roller coasters), and caused neck injuries due to the intense G-forces pulled with the tight radius of the loop. The next attempt at building a looping roller coaster was in 1901 when Edwin Prescott bui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leningrad
Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), is the second-largest city in Russia. It is situated on the Neva River, at the head of the Gulf of Finland on the Baltic Sea, with a population of roughly 5.4 million residents. Saint Petersburg is the fourth-most populous city in Europe after Istanbul, Moscow and London, the most populous city on the Baltic Sea, and the world's northernmost city of more than 1 million residents. As Russia's Imperial capital, and a historically strategic port, it is governed as a federal city. The city was founded by Tsar Peter the Great on 27 May 1703 on the site of a captured Swedish fortress, and was named after apostle Saint Peter. In Russia, Saint Petersburg is historically and culturally associated with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dredger
Dredging is the excavation of material from a water environment. Possible reasons for dredging include improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing dams, dikes, and other controls for streams and shorelines; and recovering valuable mineral deposits or marine life having commercial value. In all but a few situations the excavation is undertaken by a specialist floating plant, known as a dredger. Dredging is carried out in many different locations and for many different purposes, but the main objectives are usually to recover material of value or use, or to create a greater depth of water. Dredges have been classified as suction or mechanical. Dredging has significant environmental impacts: it can disturb marine sediments, leading to both short- and long-term water pollution, destroy important seabed ecosystems, and can release human-sourced toxins captured in the sediment. Descriptio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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