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Hiram Percy Maxim
Hiram Percy Maxim (September 2, 1869 – February 17, 1936) was an American radio pioneer and inventor, and co-founder (with Clarence D. Tuska) of the American Radio Relay League (ARRL). Hiram Percy Maxim is credited with inventing and selling the first commercially successful firearm silencer, and also with developing mufflers for internal combustion engines. Early years He was the son of Sir Hiram Maxim, inventor of the Maxim Machine gun. He was the nephew of Hudson Maxim, an inventor of explosives and ballistic propellants. He had two sisters, Florence Maxim, who married George Albert Cutter, and Adelaide Maxim, who married Eldon Joubert, Ignace Paderewski's piano tuner. In 1875, the family moved from Brooklyn, New York, to Fanwood, New Jersey, with his father joining the rest of the family on weekends. At age 17, Hiram was a mechanical engineering graduate, class of 1886, of the Massachusetts Institute of Technology (then a two-year course). He went to work for vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Junta, Colorado
La Junta is a home rule municipality in, the county seat of, and the most populous municipality of Otero County, Colorado, United States. The city population was 7,322 at the 2020 United States census. La Junta is located on the Arkansas River in southeastern Colorado east of Pueblo. The city is home to Otero College. History La Junta (Spanish for ) was named for the fact it rested at the intersection of the Santa Fe Trail and a pioneer road to Pueblo. The town developed near Bent's Fort, a fur trading post of the 19th century. The Atchison, Topeka and Santa Fe Railway passed through La Junta, with a branch line to Denver separating here. During World War II, La Junta had an Army Air Force Training Base outside town. An Air Force detachment of the Strategic Air Command remained there until modern flight simulators developed in the 1980s rendered live flight unnecessary for pilot training maneuvers. At least one military aircraft crashed closeby during such tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Benz
Carl (or Karl) Friedrich Benz (; born Karl Friedrich Michael Vaillant; 25 November 1844 – 4 April 1929) was a German engine designer and automotive engineer. His Benz Patent-Motorwagen from 1885 is considered the first practical modern automobile and first car put into series production. He received a patent for the motorcar in 1886, the same year he first publicly drove the Benz Patent-Motorwagen. His company Benz & Cie., based in Mannheim, was the world's first automobile plant and largest of its day. In 1926, it merged with Daimler Motoren Gesellschaft to form Daimler-Benz, which produces the Mercedes-Benz among other brands. Benz is widely regarded as "the father of the car", as well as the "father of the automobile industry". Early life Carl Benz was born Karl Friedrich Michael Vaillant on 25 November 1844 in Mühlburg, now a borough of Karlsruhe, Baden-Württemberg, which is part of modern Germany. His parents were Josephine Vaillant and a locomotive driver, Joh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internal Combustion Engine
An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal combustion engine, the expansion of the high-temperature and high-pressure gases produced by combustion applies direct force to some component of the engine. The force is typically applied to pistons (reciprocating engine, piston engine), turbine blades (gas turbine), a Wankel engine, rotor (Wankel engine), or a propulsive nozzle, nozzle (jet engine). This force moves the component over a distance. This process transforms chemical energy into kinetic energy which is used to propel, move or power whatever the engine is attached to. The first commercially successful internal combustion engines were invented in the mid-19th century. The first modern internal combustion engine, the Otto engine, was designed in 1876 by the German engineer Nicolaus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muffler
A muffler (North American and Australian English) or silencer (British English) is a device for reducing the noise emitted by the exhaust of an internal combustion engine—especially a noise-deadening device forming part of the exhaust system of an automobile. Operation Mufflers are installed within the exhaust system of most internal combustion engines. Mufflers are engineered as an acoustic device to reduce the loudness of the sound pressure created by the engine by acoustic quieting. Sound reduction techniques used in mufflers include: reactive silencing, resistive silencing, absorptive silencing, and shell damping. The noise of the hot exhaust gas exiting the engine can be abated by a series of passages and chambers lined with roving fiberglass insulation and/or resonating chambers harmonically tuned to cause destructive interference, wherein opposite sound waves cancel each other out. The operation of an internal combustion engine produces distinct pulses of exhau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suppressor
A silencer, also known as a sound suppressor, suppressor, or sound moderator, is a gun barrel#Muzzle, muzzle device that suppresses the muzzle blast, blast created when a gun (firearm or airgun) is discharged, thereby reducing the sound intensity, acoustic intensity of the muzzle report (sound of a gunshot) and muzzle rise, jump, by modulating the speed and pressure of the propellant gas released from the muzzle. Like other muzzle devices, a silencer can be a detachable accessory mounted to the muzzle or an integral part of the gun barrel, barrel. A typical silencer is a metallic (usually stainless steel or titanium) cylinder (firearms), cylinder containing numerous internal sound baffles, with a hollow bore to allow the bullet to exit normally. During firing, the bullet passes through the bore with little hindrance, but most of the expanding gas ejecta behind it is redirected through a longer and convoluted escape path created by the baffles, prolonging the release time. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph McCarthy
Joseph Raymond McCarthy (November 14, 1908 – May 2, 1957) was an American politician who served as a Republican Party (United States), Republican United States Senate, U.S. Senator from the state of Wisconsin from 1947 until his death at age 48 in 1957. Beginning in 1950, McCarthy became the most visible public face of a period in the United States in which Cold War tensions fueled fears of widespread Communism, communist Subversion (politics), subversion. He alleged that numerous communists and Soviet Union, Soviet spies and sympathizers had infiltrated the United States federal government, universities, film industry, and elsewhere. Ultimately he was censured by the Senate in 1954 for refusing to cooperate with and abusing members of the committee established to investigate whether or not he should be censured. The term "McCarthyism", coined in 1950 in reference to McCarthy's practices, was soon applied to similar anti-communism, anti-communist activities. Today the term is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John F
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died ), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (died ), one of the twelve apostles of Jesus Christ * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope Jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
League Of Women Voters
The League of Women Voters (LWV) is a nonpartisan American nonprofit political organization. Founded in 1920, its ongoing major activities include Voter registration, registering voters, providing voter information, boosting voter turnout and advocating for Voting rights in the United States, voting rights. In addition, the LWV works with partners for specific campaigns including support for Campaign finance reform in the United States, campaign finance reform, women's rights, universal health care, health care reform and gun control. The League was founded as the successor to the National American Woman Suffrage Association, which had led the nationwide fight for Women's suffrage in the United States, women's suffrage. The initial goals of the League were to educate women to take part in the political process and to push forward legislation of interest to women. As a nonpartisan organization, an important part of its role in American politics has been to register and inform voter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Hobson Richardson
Henry Hobson Richardson, FAIA (September 29, 1838 – April 27, 1886) was an American architect, best known for his work in a style that became known as Richardsonian Romanesque. Along with Louis Sullivan and Frank Lloyd Wright, Richardson is one of "the recognized trinity of American architecture." Biography Early life Richardson was born at the Priestley Plantation in St. James Parish, Louisiana, and spent part of his childhood in New Orleans, where his family lived on Julia Row in a red brick house designed by the architect Alexander T. Wood. He was the great-grandson of inventor and philosopher Joseph Priestley, who is usually credited with the discovery of oxygen. Richardson went on to study at Harvard College and Tulane University. Initially, he was interested in civil engineering, but shifted to architecture, which led him to go to Paris in 1860 to attend the famed École des Beaux Arts in the atelier of Louis-Jules André. He was only the second U.S. citizen to atte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John J
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died ), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (died ), one of the twelve apostles of Jesus Christ * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope John ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William T
William is a masculine given name of Germanic languages, Germanic origin. It became popular in England after the Norman Conquest, Norman conquest in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will (given name), Will or Wil, Wills, Willy, Willie, Bill (given name), Bill, Billie (given name), Billie, and Billy (name), Billy. A common Irish people, Irish form is Liam. Scottish people, Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie). Female forms include Willa, Willemina, Wilma (given name), Wilma and Wilhelmina (given name), Wilhelmina. Etymology William is related to the German language, German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''*Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branford, Connecticut
Branford is a shoreline New England town, town located on Long Island Sound in New Haven County, Connecticut, United States, about east of downtown New Haven, Connecticut, New Haven. The town is part of the South Central Connecticut Planning Region, Connecticut, South Central Connecticut Planning Region. Branford borders East Haven, Connecticut, East Haven to the west, Guilford, Connecticut, Guilford to the east, and North Branford, Connecticut, North Branford to the north. The population was 28,273 in the 2020 United States census, 2020 census. Geography According to the United States Census Bureau, the town has a total area of ; are land and (21.5%) are water, including the Branford River, Queach Brook and the Branford Supply Ponds. There are two harbors, the more central Branford Harbor and Stony Creek Harbor on the east end, and one town beach at Branford Point. Much of the town's border with East Haven, Connecticut, East Haven to the west is dominated by Lake Saltonstall (C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
