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Starter's Pistol
A starting pistol or starter pistol is a blank handgun or, more recently, an electronic toy gun or device with a button connected to a sound system that is fired to start track and field races as well as some competitive swimming races. Traditional starter guns cannot fire real ammunition without first being extensively modified: Blank shells or caps are used to prevent expelling projectiles, and only a small amount of smoke can be seen when shot. In most places, trying to modify the replica is illegal. Starting pistols may also include modified versions of standard pistols incapable of firing bullets, most commonly achieved by welding an obstruction into the barrel. This is less common nowadays, especially in Western countries. When electronic timing is used, a sensor is often affixed to the gun, which sends an electronic signal to the timing system upon firing. For deaf competitors or for modern electronic systems, the electronic toy gun sends off a light signal, with some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesarchiv Bild 183-79908-0001, Müller
The German Federal Archives or Bundesarchiv (BArch) (, lit. "Federal Archive") are the national archives of Germany. They were established at the current location in Koblenz in 1952. They are subordinated to the Federal Commissioner for Culture and the Media (Claudia Roth since 2021) under the German Chancellery, and before 1998, to the Federal Ministry of the Interior. On 6 December 2008, the Archives donated 100,000 photos to the public, by making them accessible via Wikimedia Commons. History The federal archive for institutions and authorities in Germany, the first precursor to the present-day Federal Archives, was established in Potsdam, Brandenburg in 1919, a later date than in other European countries. This national archive documented German government dating from the founding of the North German Confederation in 1867. It also included material from the older German Confederation and the Imperial Chamber Court. The oldest documents in this collection dated back to the y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 Summer Olympics
The 2012 Summer Olympics, officially the Games of the XXX Olympiad and also known as London 2012, were an international multi-sport event held from 27 July to 12 August 2012 in London, England, United Kingdom. The first event, the group stage in Football at the 2012 Summer Olympics – Women's tournament, women's football, began on 25 July at the Millennium Stadium in Cardiff, Wales, followed by the opening ceremony on 27 July. There were 10,518 athletes from 206 National Olympic Committees (NOCs) who participated in the 2012 Olympics. Following a bid headed by former Olympic champion Sebastian Coe and the then-Mayor of London, London mayor Ken Livingstone, London was selected as the host city at the 117th IOC Session in Singapore on 6 July 2005, defeating bids from Moscow, New York City, Madrid, and Paris. London became the first city to host the modern Olympics three times, having previously hosted the Summer Games in 1908 Summer Olympics, 190 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firearms
A firearm is any type of gun that uses an explosive charge and is designed to be readily carried and operated by an individual. The term is legally defined further in different countries (see legal definitions). The first firearms originated in 10th-century China, when bamboo tubes containing gunpowder and pellet projectiles were mounted on spears to make the portable fire lance, operable by a single person, which was later used effectively as a shock weapon in the siege of De'an in 1132. In the 13th century, fire lance barrels were replaced with metal tubes and transformed into the metal-barreled hand cannon. The technology gradually spread throughout Eurasia during the 14th century. Older firearms typically used black powder as a propellant, but modern firearms use smokeless powder or other explosive propellants. Most modern firearms (with the notable exception of smoothbore shotguns) have rifled barrels to impart spin to the projectile for improved flight stability. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lufthansa Flight 592
Lufthansa Flight 592 was a regularly scheduled passenger flight from Frankfurt, Germany, to Addis Ababa, Ethiopia, that was hijacked on February 11, 1993. The Lufthansa-operated Airbus A310-300 was hijacked by Nebiu Zewolde Demeke, a 20-year-old Ethiopian man seeking asylum who forced the pilot to fly to New York City's John F. Kennedy International Airport. The aircraft landed safely, and the gunman surrendered peacefully and without incident. He was charged with aircraft hijacking by a United States district court, and was sentenced to 20 years' imprisonment. Flight Flight 592 was an international flight operated by Deutsche Lufthansa AG between Frankfurt International Airport, Frankfurt, Germany, and Bole International Airport, Addis Ababa, Ethiopia, with a scheduled intermediate stop at Cairo International Airport, Cairo, Egypt. The aircraft was an Airbus A310-300, registration D-AIDM, that had been in service since August 30, 1991. The flight carried 94 passengers and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LOT Flight 165 Hijacking
LOT Polish Airlines Flight 165 was a LOT Polish Airlines flight that was hijacked on 30 August 1978. – The hijackers from East Germany (GDR) were seeking political asylum in West Germany (FRG). The plane landed safely, and the primary hijacker was tried and convicted by a West German jury in the United States Court for Berlin and sentenced to time served, the nine months he had already served during pretrial detention. This was the only case heard before the United States Court for Berlin. Background The GDR citizens Hans Detlef Alexander Tiede (aka Detlev Tiede) and his friend Ingrid Ruske and her 12-year-old daughter had travelled to Poland to meet with Ruske's West German boyfriend Horst Fischer, who had planned to bring forged West German papers to enable their escape by ferry to West German Travemünde. – However, Fischer did not turn up, and after four days of waiting for him Ruske and Tiede – not having any information as to his whereabouts – concluded that Fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Kang
David Kang (born 1970) is an Australian barrister. In 1994, he fired two blank shots from a starting pistol at Charles, Prince of Wales (now King Charles III) in protest of the treatment of several hundred Cambodian asylum seekers held in detention camps in Australia. Early life and education David Kang was born in Australia to Robert Kang, a former Republic of Korea Air Force helicopter pilot. At the time of the starting pistol incident, in 1994, Kang was an anthropology student at Macquarie University. Kang later graduated with a Bachelor of Arts degree in anthropology from the university. Protest against Prince Charles On 26 January 1994, the 23-year old Kang fired two blank shots from a starting pistol at Charles, Prince of Wales during an Australia Day speech at Tumbalong Park, Darling Harbour in Sydney. Kang jumped a small fence at the front of the stage and ran onto th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algiers Motel Incident
The Algiers Motel incident (also called the Algiers Motel murders) occurred in Detroit, Michigan, United States, throughout the night of July 25–26, 1967, during the racially charged 12th Street Riot. At the Algiers Motel, approximately east of where the riot began, three civilians were killed and nine others abused by a riot task force composed of the Detroit Police Department, the Michigan State Police, and the Michigan Army National Guard. Among the casualties were three black teenage boys killed, and two white women and seven black men wounded. The task force was searching the area after reports were received that a gunman or group of gunmen, possibly snipers, had been seen at or near the motel. One death has never been explained as the body was allegedly found by responding officers. Two deaths have been attributed to "justifiable homicide" or "self-defense". Charges of felonious assault, conspiracy, murder, and conspiracy to commit civil rights abuse were filed against ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adam Ant
Stuart Leslie Goddard (born 3 November 1954), known professionally as Adam Ant, is an English singer, musician, and actor. He gained popularity as the lead singer of new wave group Adam and the Ants and later as a solo artist, scoring 10 UK top ten hits from 1980 to 1983, including three UK No. 1 singles. He has also worked as an actor, appearing in many films and television episodes. Ant began his musical career playing bass in the band Bazooka Joe. From 1977 to 1982 he performed with Adam and the Ants. Their debut album '' Dirk Wears White Sox'' (1979) reached number one on the UK Independent Albums Chart. Before recording his debut album as Adam and the Ants, he asked producer Malcolm McLaren to manage his band; McLaren instead took his backing band to form Bow Wow Wow. Ant regrouped with new members, including Marco Pirroni, to release his second album '' Kings of the Wild Frontier'' (1980). It reached number one in the UK Album Chart, spawned three hit singles, became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discovery, Inc
Discovery, Inc. was an American multinational mass media factual television conglomerate based in New York City. Established in 1982, the company operated a group of factual and lifestyle television brands, such as the namesake Discovery Channel, Animal Planet, Science Channel, and TLC. In 2018, the company acquired Scripps Networks Interactive, adding networks such as Food Network, HGTV, and Travel Channel to its portfolio. Since the purchase, Discovery described itself as serving members of "passionate" audiences, and also placed a focus on streaming services built around its properties. Discovery owned or had interests in local versions of its channel brands in international markets, in addition to its other major regional operations such as Eurosport (a pan-European group of sports channels, most prominently the rightsholder of the Olympic Games throughout most of Europe), GolfTV (an international golf-focused streaming service, which is the international digital rightsho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sapporo (48107414677)
is a Cities designated by government ordinance of Japan, designated city in Hokkaido, Japan. Located in the southwest of Hokkaido, it lies within the alluvial fan of the Toyohira River, a tributary of the Ishikari River. Sapporo is the capital of Hokkaido Prefecture and Ishikari Subprefecture. As of July 31, 2023, the city has a population of 1,959,750, making it the largest city in Hokkaido and the largest north of Tokyo. It is the List of cities in Japan, fifth-most populous city in Japan and is Hokkaido's cultural, economic, and political center. Originally a plain sparsely inhabited by the indigenous Ainu people, there were a few trade posts of the Matsumae clan, Matsumae domain in the area during the Edo period. The city began as an administrative centre with the establishment of the Hokkaidō Development Commission, Hokkaido Development Commission headquarters in 1869. Inspired by the ancient cities of Kyoto and Heijō-kyō, it adopted a grid plan and developed around Odo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impulse Response
In signal processing and control theory, the impulse response, or impulse response function (IRF), of a dynamic system is its output when presented with a brief input signal, called an impulse (). More generally, an impulse response is the reaction of any dynamic system in response to some external change. In both cases, the impulse response describes the reaction of the system as a function of time (or possibly as a function of some other independent variable that parameterizes the dynamic behavior of the system). In all these cases, the dynamic system and its impulse response may be actual physical objects, or may be mathematical systems of equations describing such objects. Since the impulse function contains all frequencies (see the Fourier transform of the Dirac delta function, showing infinite frequency bandwidth that the Dirac delta function has), the impulse response defines the response of a linear time-invariant system for all frequencies. Mathematical considerat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Horn
An air horn is a pneumatic device designed to create an extremely loud noise for signaling purposes. It usually consists of a source which produces compressed air, which passes into a horn through a reed or diaphragm. The stream of air causes the reed or diaphragm to vibrate, creating sound waves, then the horn amplifies the sound making it louder. Air horns are widely employed as vehicle horns, installed on large buses, semi-trailer trucks, fire trucks, trains, and some ambulances as a warning device, and on ships as a signaling device. Operation An air horn consists of a flaring metal or plastic horn or trumpet (called the "bell") attached to a small air chamber containing a metal reed or diaphragm in the throat of the horn. Compressed air flows from an inlet line through a narrow opening past the reed or diaphragm, causing it to vibrate, which creates sound waves. The flaring horn serves as an acoustic impedance transformer to improve the transfer of sound e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
