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WCAL (Minnesota)
WCAL was a non-commercial AM radio station licensed to Northfield, Minnesota, that was operated from its establishment in 1922 until its deletion in 1991 by St. Olaf College. History Following World War I, radio experimentation at St. Olaf began with physics experiments in 1918, when five students and a professor built a small transmitter, using a wire antenna strung between the campus chapel and the college's "Old Main" (the tallest nearby building). In 1921, the college was issued a "Technical and Training School" license with the call sign 9YAJ for the experimental operations, which began to include audio broadcasts in addition to the original Morse code transmissions. Initially there were no specific standards in the United States for radio stations making transmissions intended for the general public, and numerous stations under various classifications made entertainment broadcasts. However, effective December 1, 1921, the Department of Commerce, the regulators of radio at th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northfield, Minnesota
Northfield is a city in Dakota and Rice counties in the State of Minnesota. It is mostly in Rice County, with a small portion in Dakota County. The population was 20,790 at the 2020 census. History Northfield was platted in 1856 by John W. North. Local legend says that the town was named for John North and a Mr. Field. North, realizing that the town straddled the proposed northern border of Rice county, went to the state capital to lobby to move the border one mile north. Northfield was founded by settlers from New England known as "Yankees" as part of New England's colonization of what was then the far west. It was an early agricultural center with many wheat and corn farms. The town also supported lumber and flour mills powered by the Cannon River. As the "wheat frontier" moved west, dairy operations and diversified farms replaced wheat-based agriculture. The region has since moved away from dairy and beef operations. Today it produces substantial crops of corn and soybeans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosemount, Minnesota
Rosemount is a city in Dakota County, Minnesota, Dakota County, Minnesota, United States, on the southern edge of the Twin Cities Metropolitan Area. The population was 25,650 at the 2020 United States census, 2020 census. Rosemount was established as a township in 1858 and incorporated as a city in 1972, encompassing the old village of Rosemount and Pine Bend. According to the city's website], there was some debate over whether to name the township Saratoga or Rosemount, with the latter finally chosen to reflect the town's Irish heritage and remain in keeping with the name given to the post office a few years earlier. In the 1940s it was home to a military gunpowder plant, Gopher Ordnance Works. Geography According to the United States Census Bureau, the city has a total area of , of which is land and is water. U.S. Highway U.S. Route 52 in Minnesota, 52, Minnesota Highway Minnesota State Highway 3, 3, Minnesota Highway Minnesota State Highway 55, 55, and County Road 42 (Min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations Disestablished In 1991
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations Established In 1922
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Radio Stations In The United States
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1991 Disestablishments In Minnesota
File:1991 Events Collage.png, From left, clockwise: Boris Yeltsin, elected as Russia's first president, waves the new flag of Russia after the 1991 Soviet coup d'état attempt, orchestrated by Soviet hardliners; Mount Pinatubo erupts in the Philippines, making it the second-largest volcanic eruption of the 20th century; MTS Oceanos sinks off the coast of South Africa, but the crew notoriously abandons the vessel before the passengers are rescued; Dissolution of the Soviet Union: The Soviet flag is lowered from the Kremlin for the last time and replaced with the flag of the Russian Federation; The United States and soon-to-be dissolved Soviet Union sign the START I Treaty; A tropical cyclone strikes Bangladesh, killing nearly 140,000 people; Lauda Air Flight 004 crashes after one of its thrust reversers activates during the flight; A United States-led coalition initiates Operation Desert Storm to remove Iraq and Saddam Hussein from Kuwait, 300x300px, thumb rect 0 0 200 200 1991 So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1922 Establishments In Minnesota
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations In Minnesota
The following is a list of FCC-licensed radio stations in the U.S. state of Minnesota, which can be sorted by their call signs, frequencies, cities of license, licensees, and programming formats. List of radio stations Defunct * Beat Radio * KBJI-LP * KDXL * KFMX * KFNK * KLBB * KMAP * KPNP * KQEP-LP * KQRB * KSJU * WCAL * WEEP References {{Navboxes , title = Minnesota radio station regional navigation boxes , list = {{Alex MN radio {{Austin-Albert Lea Radio {{Bemidji radio {{Brainerd radio {{Duluth Radio {{Fargo Radio {{Fergus Falls-Detroit Lakes Radio {{Grand Forks Radio {{International Falls Radio {{Iron Range radio {{La Crosse Radio {{Mankato-New Ulm-St. Peter Radio {{Minneapolis-St. Paul Radio {{Rochester MN Radio {{Sioux Falls Radio {{St. Cloud Radio {{Willmar Radio {{Worthington-Marshall Radio Minnesota Radio Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minnesota Public Radio
Minnesota Public Radio (MPR), is a public radio network for the state of Minnesota. With its three services, News & Information, YourClassical MPR and The Current, MPR operates a 46-station regional radio network in the upper Midwest. MPR has won more than 875 journalism awards, including the Peabody Award, both the RTNDA Edward R. Murrow Award and the Corporation for Public Broadcasting award of the same name, and the Alfred I. duPont-Columbia University Gold Baton Award. As of September 2011, MPR was equal with WNYC for most listener support for a public radio network, and had the highest level of recurring monthly donors of any public radio network in the United States. MPR also produces and distributes national public radio programming via its subsidiary American Public Media, which is the second-largest producer of public radio programming in the United States, and largest producer and distributor of classical music programming. History Minnesota Public Radio began ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KCMP
KCMP (89.3 FM, 89.3 The Current) is a radio station owned by Minnesota Public Radio (MPR) that broadcasts a AAA music format including a significant rotation of songs by local artists. Licensed to Northfield, Minnesota and covering the Minneapolis-St. Paul market, the station's studios are located at the MPR Broadcast Center on Cedar Street in downtown St. Paul, while its transmitter is located atop the Vermillion Highlands near Coates. The Current is also broadcast on stations in Rochester, Duluth-Superior, Pasadena-Los Angeles, translators around Minnesota and online. Format The modern "third service" for MPR (the organization already operates "news and information" and classical music networks) programs a wide range of music. The KCMP "anti-format" was announced in December 2004, along with the station's new program director Steve Nelson and music director Thorn Skroch. KCMP is modeled on noncommercial alternative stations established earlier, including KEXP (Seattle), KCRW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics
Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves. "Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
