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Fort Copacabana
Fort Copacabana (, ) is a military base at the south end of the beach that defines the district of Copacabana, Rio de Janeiro, Brazil. The base is open to the public and contains the ''Museu Histórico do Exército'' (Army Historical Museum) and a coastal defense fort that is the actual Fort Copacabana. History The fort is built on a headland that originally contained a small chapel holding a replica of the Virgen de Copacabana, the patron saint of Bolivia. In 1908 the Brazilian army started to build a modern coastal defense fort on the headland to protect both the beach of Copacabana and the entrance to the harbour of Rio de Janeiro. The fort, completed in 1914, consists of two armoured cupolas, one holding a pair of Krupp cannons, and the other a pair of Krupp cannons. The name of the turret with the 305mm guns is "Duque de Caxias", and the guns are named "Barroso" and "Osório". This cupola is behind and above the one holding the 190 mm guns so that it can fire over t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio De Janeiro
Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the Americas, sixth-most-populous city in the Americas. Founded in 1565 by the Portuguese people, Portuguese, the city was initially the seat of the Captaincy of Rio de Janeiro, a domain of the Portuguese Empire. In 1763, it became the capital of the State of Brazil, a List of states of the Portuguese Empire, state of the Portuguese Empire. In 1808, when the Transfer of the Portuguese Court to Brazil, Portuguese Royal Court moved to Brazil, Rio de Janeiro became the seat of the court of Queen Maria I of Portugal. She subsequently, under the leadership of her son the prince regent John VI of Portugal, raised Brazil to the dignity of a kingdom, within the United Kingdom of Portugal, Brazil and the Algarves, United Kingdom of Portugal, Brazil, and Algar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazilian Real
The Brazilian real (plural, pl. '; currency symbol, sign: R$; ISO 4217, code: BRL) is the official currency of Brazil. It is subdivided into 100 centavos. The Central Bank of Brazil is the central bank and the issuing authority. The real replaced the Brazilian cruzeiro real, cruzeiro real in 1994. the real was the twentieth most traded currency. History Currencies in use before the current real include: * The ''Portuguese real'' from the 16th to 18th centuries, with 1,000 ''réis'' called the ''milréis''. * The ''Brazilian real (old), old Brazilian real'' from 1747 to 1942, with 1,000 ''réis'' also called the ''milréis''. * The ''Brazilian cruzeiro (1942–1967), first cruzeiro'' from 1942 to 1967, at 1 cruzeiro = 1 ''milréis'' or 1,000 ''réis''. * The ''Brazilian cruzeiro novo, cruzeiro novo'' from 1967 to 1970, at 1 cruzeiro novo = 1,000 first cruzeiros. From 1970 it was simply called the ''Brazilian cruzeiro (1967-1986), (second) cruzeiro'' and was used until 1986. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Artillery
Coastal artillery is the branch of the armed forces concerned with operating anti-ship artillery or fixed gun batteries in coastal fortifications. From the Middle Ages until World War II, coastal artillery and naval artillery in the form of cannons were highly important to military affairs and generally represented the areas of highest technology and capital cost among materiel. The advent of 20th-century technologies, especially military aviation, naval aviation, jet aircraft, and guided missiles, reduced the primacy of cannons, battleships, and coastal artillery. In countries where coastal artillery has not been disbanded, these forces have acquired amphibious capabilities. In littoral warfare, mobile coastal artillery armed with surface-to-surface missiles can still be used to deny the use of sea lanes. It was long held as a rule of thumb that one shore-based gun equaled three naval guns of the same caliber, due to the steadiness of the coastal gun which allowed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forts In Brazil
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from Latin ("strong") and ("to make"). From very early history to modern times, defensive walls have often been necessary for cities to survive in an ever-changing world of invasion and conquest. Some settlements in the Indus Valley Civilization were the first small cities to be fortified. In ancient Greece, large cyclopean stone walls fitted without mortar had been built in Mycenaean Greece, such as the ancient site of Mycenae. A Greek '' phrourion'' was a fortified collection of buildings used as a military garrison, and is the equivalent of the Roman castellum or fortress. These constructions mainly served the purpose of a watch tower, to guard certain roads, passes, and borders. Though smaller than a real fortress, they acted as a border gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triathlon
A triathlon is an endurance multisport race consisting of Swimming (sport), swimming, Cycle sport, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each segment sequentially with the time transitioning between the disciplines included. The word is of Greek language, Greek origin, from (), 'three', and (), 'competition'. The sport originated in the late 1970s in Southern California as sports clubs and individuals developed the sport. This history has meant that #Nonstandard variations, variations of the sport were created and still exist. It also led to other three-stage races using the name triathlon despite not being continuous or not consisting of swim, bike, and run elements. Triathletes train to achieve endurance, strength, and speed. The sport requires focused persistent and Sports periodization, periodised training for each of the three disciplines, as well as combination workouts and general strength conditio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marathon Swimming
Marathon swimming is a class of open water swimming defined by long distances, with being the unofficially held minimum distance. Routes are typically geographically based or buoy based. Geographical routes include crossings of channels and lakes, circumnavigations of islands, and stretches of coast lines or rivers. Buoy-routes are mainly found in competition events. Perhaps the most famous route in marathon swimming crosses the English Channel, first accomplished in 1875 by Captain Matthew Webb in 21h:45m. The first woman to complete the crossing was Gertrude Ederle 14h:39m in 1926 as a 19 year old, thereby setting a new fastest known time by 1h:54m by employing the crawl stroke technique. Finish times for routes are highly dependent on environmental conditions and cultural context. Environmental factors include water temperature, tides, surface currents, and wind-chop. Cultural factors include swim direction, allowed equipment and swimmer assistance. These may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycling At The 2016 Summer Olympics
Cycling, also known as bicycling or biking, is the activity of riding a bicycle or other types of pedal-driven human-powered vehicles such as balance bikes, unicycles, tricycles, and quadricycles. Cycling is practised around the world for purposes including transport, recreation, exercise, and competitive sport. History Cycling became popularized in Europe and North America in the latter part and especially the last decade of the 19th century. Today, over 50 percent of the human population knows how to ride a bike. War The bicycle has been used as a method of reconnaissance as well as transporting soldiers and supplies to combat zones. In this it has taken over many of the functions of horses in warfare. In the Second Boer War, both sides used bicycles for scouting. In World War I, France, Germany, Australia and New Zealand used bicycles to move troops. In its 1937 invasion of China, Japan employed some 50,000 bicycle troops, and similar forces were instrumental in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2016 Summer Olympics
The 2016 Summer Olympics (), officially the Games of the XXXI Olympiad () and officially branded as Rio 2016, were an international multi-sport event held from 5 to 21 August 2016 in Rio de Janeiro, Brazil, with preliminary events in some sports beginning on 3 August. Rio de Janeiro was announced as the host city at the 121st IOC Session in Copenhagen, Denmark, on 2 October 2009. 11,238 athletes from 207 nations took part in the 2016 Games, including first-time entrants Kosovo at the 2016 Summer Olympics, Kosovo, South Sudan at the 2016 Summer Olympics, South Sudan, and the Refugee Olympic Team at the 2016 Summer Olympics, Refugee Olympic Team. With 306 sets of medals, the Games featured 28 Olympic sports, including rugby sevens and golf, which were added to the Olympic program in 2009. These sporting events took place at 33 venues in the host city and at five separate venues in the Brazilian cities of São Paulo, Belo Horizonte, Salvador, Bahia, Salvador, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Guns
Mountain guns are artillery pieces designed for mountain warfare and other areas where wheeled transport is not possible. They are generally capable of being taken apart to make smaller loads for transport by horses, humans, mules, tractors, or trucks. As such, they are sometimes called "pack guns" or "pack howitzers". During the American Civil War these small portable guns were widely used and were called "mountain howitzers". The first designs of modern breechloading mountain guns with recoil control and the capacity to be easily broken down and reassembled into highly efficient units were made by Greek army engineers P. Lykoudis and Panagiotis Danglis (after whom the Schneider-Danglis gun was named) in the 1890s. Mountain guns are similar to infantry support guns. They are largely outdated, their role being filled by howitzers, mortars, multiple rocket launchers, recoilless rifles, and missile A missile is an airborne ranged weapon capable of self-propelled flight aid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon De 75 M(montagne) Modele 1919 Schneider
The Canon de 75 M (montagne) modèle 1919 Schneider (75 mm mle.1919) was a French mountain gun designed as a replacement of the 65 mm mle 1906. The mle 1919 was manufactured by Schneider et Cie and used during World War II. For transport, the gun could be broken down into seven sections. This weapon was used by Brazil, Paraguay, Yugoslavia and Greece. When captured by the Germans in World War II, the French guns were designated 7.5 cm GebK 237(f); the Yugoslav guns were designated 7.5 cm GebK 283(j).Infantry, Mountain, and Airborne Guns - p.16 The gun crew was protected by an armoured shield. Greek service This gun was used by the Greek Army in the Greek–Italian War from October 1940 to April 1941. It was used in divisional service in conjunction with the Schneider 105 mountain gun. Each Greek division had an artillery regiment with 16 mountain 75 mm and 8 mountain 105 mm guns. A total of 192 Mle 1919 75mm were procured by Greece, that equipped 12 (of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BL 6 Inch Gun Mk XIX
The British BL 6-inch gun Mk XIXI.e. Mark 19 : Britain at the time designated Marks (models) of ordnance using Roman numerals. This was a field gun and field ordnance normally used a different Mark series to naval ordnance, but unusually the next available Mark number in the 6-inch naval gun series was used, rather than Mark I as the first 6-inch BL field gun. was introduced in 1916 as a lighter and longer-range field gun replacement for the obsolescent BL 6-inch gun Mk VII. History, description The majority of military planners before the First World War were wedded to the concept of fighting an offensive war of rapid maneuver which in a time before mechanization meant a focus on cavalry and light horse artillery firing shrapnel shells. Although the majority of combatants had heavy field artillery prior to the outbreak of the First World War, none had adequate numbers of heavy guns in service, nor had they foreseen the growing importance of heavy artillery once the Western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vickers-Armstrong
Vickers-Armstrongs Limited was a British engineering conglomerate formed by the merger of the assets of Vickers Limited and Sir W G Armstrong Whitworth & Company in 1927. The majority of the company was nationalised in the 1960s and 1970s, with the remainder being divested as Vickers plc in 1977. It featured among Britain's most prominent armaments firms. History Vickers merged with the Tyneside-based engineering company Armstrong Whitworth, founded by William Armstrong, to become Vickers-Armstrongs. Armstrong Whitworth and Vickers had developed along similar lines, expanding into various military sectors and produced a whole suite of military products. Armstrong Whitworth were notable for their artillery manufacture at Elswick and shipbuilding at a yard at High Walker on the River Tyne. 1929 saw the merger of the acquired railway business with those of Cammell Laird to form Metropolitan Cammell Carriage and Wagon (MCCW); Metro Cammell. In 1935, before rearmament bega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
