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East Pittsburgh, Pennsylvania
East Pittsburgh is a borough in Allegheny County, Pennsylvania, United States, approximately southeast of the confluence of the Monongahela and the Allegheny rivers at Pittsburgh. The population in 1900 stood at 2,883, and in 1910, at 5,615. As of the 2020 census, the borough population was 1,927, having fallen from 6,079 in 1940. George Westinghouse erected large works there which supplied equipment to the great power plants at Niagara Falls and for the elevated and rapid-transit systems of New York City. Nearby, the George Westinghouse Bridge over Turtle Creek is a prominent fixture in the area, which is very near the borough of Braddock. History The first transmission from pioneering radio station KDKA (AM) was made from East Pittsburgh on November 2, 1920. In 1928, an early demonstration of a new broadcast medium was conducted at the Westinghouse laboratories in East Pittsburgh. Eventually, the new medium became known as television. Vladimir Zworykin worked for Westing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borough (Pennsylvania)
In the Commonwealth (U.S. state), United States Commonwealth of Pennsylvania, a borough (sometimes spelled boro) is a self-governing Municipality, municipal entity, equivalent to a town in most jurisdictions, usually smaller than a city, but with a similar population density in its residential areas. Sometimes thought of as "junior cities", boroughs generally have fewer powers and responsibilities than full-fledged cities. Description All municipalities in Pennsylvania are classified as either Local government in Pennsylvania#City, cities, boroughs, or township (Pennsylvania), townships. The only exception is the town of Bloomsburg, Pennsylvania, Bloomsburg, recognized by the state government as the only incorporated town in Pennsylvania. Boroughs tend to have more developed business districts and concentrations of public and commercial office buildings, including courthouses. Boroughs are larger, less spacious, and more developed than the relatively rural townships, which oft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niagara Falls
Niagara Falls is a group of three waterfalls at the southern end of Niagara Gorge, spanning the Canada–United States border, border between the Provinces and territories of Canada, province of Ontario in Canada and the state of New York (state), New York in the United States. The largest of the three is Horseshoe Falls, which straddles the Canada–United States border, international border of the two countries. It is also known as the Canadian Falls. The smaller American Falls and Bridal Veil Falls (Niagara Falls), Bridal Veil Falls lie within the United States. Bridal Veil Falls is separated from Horseshoe Falls by Goat Island (New York), Goat Island and from American Falls by Luna Island, with both islands situated in New York. Formed by the Niagara River, which drains Lake Erie into Lake Ontario before flowing out to the Atlantic Ocean through the St. Lawrence River, the combined falls have the List of waterfalls by flow rate, highest flow rate of any waterfall in North ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third Party (U
Third party may refer to: Business * Third-party source, a supplier company not owned by the buyer or seller * Third-party beneficiary, a person who could sue on a contract, despite not being an active party * Third-party insurance, such as a vehicle insurance Politics * Third party (politics), any party contending for votes that failed to outpoll either of its two strongest rivals ** Third Party (British political faction), a conservative British political faction formed in opposition to the French Revolution ** Third party (U.S. politics), a US political term for parties other than the Democrats or Republicans * Third party (SIPO), in Ireland, those who receive political donations but do not run for election Arts and entertainment * 3rd Party, a 1990s American music group * ''Third Party'' (album), by Blue Sky Black Death and Alexander Chen, 2010 * Third Party (DJs), a British DJ duo * '' The Third Party'', a 2016 Filipino romantic comedy drama film * The Third Party (al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Democratic Party (United States)
The Democratic Party is a Centre-left politics, center-left political parties in the United States, political party in the United States. One of the Major party, major parties of the U.S., it was founded in 1828, making it the world's oldest active political party. Its main rival since the 1850s has been the Republican Party (United States), Republican Party, and the two have since dominated American politics. The Democratic Party was founded in 1828 from remnants of the Democratic-Republican Party. Senator Martin Van Buren played the central role in building the coalition of state organizations which formed the new party as a vehicle to help elect Andrew Jackson as president that year. It initially supported Jacksonian democracy, agrarianism, and Manifest destiny, geographical expansionism, while opposing Bank War, a national bank and high Tariff, tariffs. Democrats won six of the eight presidential elections from 1828 to 1856, losing twice to the Whig Party (United States) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republican Party (United States)
The Republican Party, also known as the Grand Old Party (GOP), is a Right-wing politics, right-wing political parties in the United States, political party in the United States. One of the Two-party system, two major parties, it emerged as the main rival of the then-dominant Democratic Party (United States), Democratic Party in the 1850s, and the two parties have dominated American politics since then. The Republican Party was founded in 1854 by anti-slavery activists opposing the Kansas–Nebraska Act and the expansion of slavery in the United States, slavery into U.S. territories. It rapidly gained support in the Northern United States, North, drawing in former Whig Party (United States), Whigs and Free Soil Party, Free Soilers. Abraham Lincoln's 1860 United States presidential election, election in 1860 led to the secession of Southern states and the outbreak of the American Civil War. Under Lincoln and a Republican-controlled Congress, the party led efforts to preserve th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shamrock
A shamrock is a type of clover, used as a symbol of Ireland. The name ''shamrock'' comes from Irish (), which is the diminutive of the Irish word and simply means "young clover". At most times'', Shamrock'' refers to either the species (lesser/yellow clover, Irish: ) or ''Trifolium repens'' (white clover, Irish: ). However, other glossary of leaf morphology#trifoliate, three-leaved plants—such as ''Medicago lupulina'', ''Trifolium pratense'', and ''Oxalis acetosella''—are sometimes called shamrocks. The shamrock was traditionally used for its Herbalism, medicinal properties, and was a popular motif (visual arts), motif in Victorian era, Victorian times. Botanical species There is still not a consensus over the precise Botany, botanical species of clover that is the "true" shamrock. John Gerard in his herbal of 1597 defined the shamrock as ''Trifolium pratense'' or ''Trifolium pratense flore albo'', meaning red or red clover with white flowers. He described the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilkinsburg, Pennsylvania
Wilkinsburg is a Borough (Pennsylvania), borough in Allegheny County, Pennsylvania, United States. The borough has a population of 14,349 as of the 2020 United States census, 2020 census. Wilkinsburg is part of the Greater Pittsburgh, Pittsburgh metropolitan area. The borough was named for John Wilkins Jr., a United States Army officer who served as Quartermaster General of the United States Army from 1796 to 1802. History Wilkinsburg is located in an area of the Appalachian Plateau where various land and water transportation routes join, an area which historically Indigenous peoples of the Americas, Native Americans inhabited, for thousands of years. Geologically, Wilkinsburg centers on a valley going through the hills located east of the three rivers confluence: namely, the Allegheny River, the Monongahela River, and the Ohio River. The Wilkinsburg valley eased passage by land through the barrier of the Appalachian Mountains, for example travel to and from Philadelphia and other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westinghouse Electric Corporation
The Westinghouse Electric Corporation was an American manufacturing company founded in 1886 by George Westinghouse and headquartered in Pittsburgh, Pennsylvania. It was originally named "Westinghouse Electric & Manufacturing Company" and was renamed "Westinghouse Electric Corporation" in 1945. Through the early and mid-20th century, Westinghouse Electric was a powerhouse in heavy industry, electrical production and distribution, consumer electronics, home appliances and a wide variety of other products. They were a major supplier of generators and steam turbines for most of their history, and was also a major player in the field of nuclear power, starting with the Westinghouse Atom Smasher in 1937. A series of downturns and management missteps in the 1970s and 80s combined with large cash balances led the company to enter the financial services business. Their focus was on mortgages, which suffered significant losses in the late 1980s. In 1992 they announced a major restruct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Zworykin
Vladimir Kosma Zworykin (1888/1889July 29, 1982) was a Russian-American inventor, engineer, and pioneer of television technology. Zworykin invented a television transmitting and receiving system employing cathode-ray tubes. He played a role in the practical development of television from the early thirties, including charge storage-type tubes, infrared image tubes and the electron microscope. Early life and education Vladimir Zworykin was born in Murom, Russia, in 1888 or 1889, to the family of a prosperous merchant, merchants. He had a relatively calm upbringing, and he rarely saw his father except on religious holidays. He studied at the St. Petersburg Institute of Technology, under Boris Rosing. He helped Rosing with experimental work on television in the basement of Rosing's private lab at the School of Artillery of Saint Petersburg. They worked on the problem of "electrical telescopy," something Zworykin had never heard of before. At this time, electrical telescopy (or te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television
Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a mass medium for advertising, entertainment, news, and sports. The medium is capable of more than "radio broadcasting", which refers to an audio signal sent to radio receivers. Television became available in crude experimental forms in the 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.Diggs-Brown, Barbara (2011''Strategic Public Relations: Audience Focused Practice''p. 48 In the mid-1960s, color broadcasting was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDKA (AM)
KDKA () is a list of North American broadcast station classes, class A, clear channel, AM radio station, licensed to Pittsburgh, Pennsylvania, owned and operated by Audacy, Inc. Its radio studios are located at the combined Audacy Pittsburgh facility in the Foster Plaza on Holiday Drive in Green Tree, and its transmitter site is at Allison Park. The station's programming is also carried over 93.7 KDKA-FM's HD Radio, HD2 digital subchannel, and is simulcast on FM translator W261AX at 100.1 MHz. KDKA features a news/talk radio format. Operating with a transmitter power of omnidirectional antenna, non-directional, the station can be heard during daylight hours throughout central and western Pennsylvania, along with portions of the adjacent states of Ohio, West Virginia, Maryland and New York State, plus the southernmost part of the Canadian province of Ontario. KDKA can be heard throughout the state of Pennsylvania and much of the Eastern United States and Eastern Canada at night. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braddock, Pennsylvania
Braddock is a Borough (Pennsylvania), borough located in the eastern suburbs of Pittsburgh in Allegheny County, Pennsylvania, United States, upstream from the mouth of the Monongahela River. The population was 1,721 as of the 2020 United States census, 2020 census, a 91.8% decline since its peak of 20,879 in 1920. History Braddock is named for General Edward Braddock (1695–1755), commander of American colonial forces at the start of the French and Indian War. The Braddock Expedition to capture Fort Duquesne (modern day Pittsburgh) from the France, French led to the Kingdom of Great Britain, British general's own fatal wounding and a sound defeat of his troops after crossing the Monongahela River on July 9, 1755. This battle, now called the Battle of the Monongahela, was a key event at the beginning of the French and Indian War. The area surrounding Braddock's Field was originally inhabited by the Lenape, ruled by Queen Alliquippa. In 1742, John Fraser (frontiersman), John F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
