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LIGO (film)
''LIGO'' is a 2019 American documentary film that tells the inside account of the discovery by the international LIGO Scientific Collaboration of the first observation of gravitational waves in September 2015, a discovery that led two years later to the Nobel Prize in Physics for LIGO physicists Rai Weiss, Kip Thorne and Barry Barish. In December 2019, National Geographic named the LIGO detections at the top of its list of ''The 20 Top Scientific Discoveries of the Decade''. Synopsis ''LIGO'' was written, directed and edited by Les Guthman. It was produced by the Advanced LIGO Documentary Project and XPLR Productions in a collaboration with the LIGO Scientific Collaboration, Caltech and MIT, and financed by a grant from U.S. National Science Foundation and support from MathWorks, Caltech and MIT. The documentary is divided into six chapters, WARPED SPACE, WHAT'S OUT THERE, INVENTING LIGO, THE UNIVERSE GETS 50 TIMES BRIGHTER, HEARING THE UNIVERSE and STOCKHOLM. It begins as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Les Guthman
Les Guthman is an American director, writer, editor and production executive, who has the distinction of both having produced three of the ''20 Top Adventure Films of All Time'', according to ''Men's Journal'' magazine, and having won the National Academy of Sciences' (U.S) nationwide competition to find the best new idea in science television, which led to his film, ''Three Nights at the Keck'', hosted by actor John Lithgow. He is currently producer, director and writer of the Advanced LIGO Documentary Project, a six-year collaboration with Caltech, MIT and the LIGO Laboratory, funded by the National Science Foundation, MathWorks and Caltech. The Advanced LIGO Documentary Project was formed in the summer of 2015 to document and produce the definitive documentary about Advanced LIGO's search for, and expected detection of, the first gravitational waves, a discovery that would open up the 95% of the universe that was dark to our existing observatories and space based telescopes— ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LIGO Livingston Observatory
The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a large-scale physics experiment and observatory designed to detect cosmic gravitational waves and to develop gravitational-wave observations as an astronomical tool. Two large observatories were built in the United States with the aim of detecting gravitational waves by laser interferometry. These observatories use mirrors spaced four kilometers apart which are capable of detecting a change of less than one ten-thousandth the charge diameter of a proton. (that is, to Proxima Centauri at ). The initial LIGO observatories were funded by the United States National Science Foundation (NSF) and were conceived, built and are operated by Caltech and MIT. They collected data from 2002 to 2010 but no gravitational waves were detected. The Advanced LIGO Project to enhance the original LIGO detectors began in 2008 and continues to be supported by the NSF, with important contributions from the United Kingdom's Science an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravitational-wave Astronomy
Gravitational-wave astronomy is an emerging branch of observational astronomy which aims to use gravitational waves (minute distortions of spacetime predicted by Albert Einstein's theory of general relativity) to collect observational data about objects such as neutron stars and black holes, events such as supernovae, and processes including those of the early universe shortly after the Big Bang. Gravitational waves have a solid theoretical basis, founded upon the theory of relativity. They were first predicted by Einstein in 1916; although a specific consequence of general relativity, they are a common feature of all theories of gravity that obey special relativity. However, after 1916 there was a long debate whether the waves were actually physical, or artefacts of coordinate freedom in general relativity; this was not fully resolved until the 1950s. Indirect observational evidence for their existence first came in the late 1980s, from the monitoring of the Hulse–Taylor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Documentary Films
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019 Documentary Films
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 Slipkno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2019 Films
2019 in film is an overview of events, including the highest-grossing films, award ceremonies, critics' lists of the best films of 2019, festivals, a list of country-specific lists of films released, and movie programming. Evaluation of the year In his article highlighting the best movies of 2019, Richard Brody of '' The New Yorker'' said, "It's the year of apocalyptic cinema of the highest order, the year in which three of our best filmmakers have responded with vast ambition, invention, and inspiration to the crises at hand, including the threats to American democracy, the catastrophic menaces arising from global warming, the corrosive cruelty of ethnic hatreds and nationalist prejudices, and the poisonous overconcentration of money and power. At the same time, it's a year of inside-movies practicalities, of special attention to the business at hand, because of the structural threats to the movie business from new and powerful players. The major crisis specific to cinema outlea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigma Xi
Sigma Xi, The Scientific Research Honor Society () is a highly prestigious, non-profit honor society for scientists and engineers. Sigma Xi was founded at Cornell University by a junior faculty member and a small group of graduate students in 1886, making it one of the oldest honor societies. Membership in Sigma Xi is by invitation only, where members nominate others on the basis of their research achievements or potential. Sigma Xi goals aim to honor excellence in scientific investigation and encourage cooperation among researchers in all fields of science and engineering. Information about Sigma Xi has nearly 100,000 members who were elected to membership based on their research achievements and potential. It has more than 500 chapters in North America and around the world. In addition to publishing '' American Scientist'' magazine, Sigma Xi provides grants annually to promising young researchers and sponsors a variety of programs supporting ethics in research, science and enginee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GW170817
GW 170817 was a gravitational wave (GW) signal observed by the LIGO and Virgo detectors on 17 August 2017, originating from the shell elliptical galaxy . The signal was produced by the last minutes of a binary pair of neutron stars' inspiral process, ending with a merger. It is the first GW observation that has been confirmed by non-gravitational means. Unlike the five previous GW detections, which were of merging black holes not expected to produce a detectable electromagnetic signal, the aftermath of this merger was also seen by 70 observatories on 7 continents and in space, across the electromagnetic spectrum, marking a significant breakthrough for multi-messenger astronomy. The discovery and subsequent observations of GW 170817 were given the Breakthrough of the Year award for 2017 by the journal ''Science''. The gravitational wave signal, designated GW 170817, had a duration of approximately 100 seconds, and shows the characteristics in in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Press Club (United States)
The National Press Club is a professional organization and social community in Washington, D.C. for journalists and communications professionals. It hosts public and private gatherings with invited speakers from public life. The club also offers event space to outside groups to host business meetings, news conferences, industry gatherings and social events. Founded in 1908, the club has been visited by many U.S. presidents, and many since Warren Harding have been members – most have spoken from the club's podium. Others who have appeared at the club include monarchs, prime ministers and premiers, members of Congress, Cabinet officials, ambassadors, scholars, entertainers, business leaders, and athletes. The club's emblem is the Owl, in deference to wisdom, awareness and nights spent working. History Founding On March 12, 1908, 32 newspapermen met at the Washington Chamber of Commerce to discuss starting a club for journalists. At the meeting they agreed to meet again on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baton Rouge, Louisiana
Baton Rouge ( ; ) is a city in and the capital of the U.S. state of Louisiana. Located the eastern bank of the Mississippi River, it is the parish seat of East Baton Rouge Parish, Louisiana's most populous parish—the equivalent of counties in other U.S. states. Since 2020, it has been the 99th-most-populous city in the United States and the second-largest city in Louisiana, after New Orleans; Baton Rouge is the 18th-most-populous state capital. According to the 2020 United States census, the city-proper had a population of 227,470; its consolidated population was 456,781 in 2020. The city is the center of the Greater Baton Rouge area—Louisiana's second-largest metropolitan area—with a population of 870,569 as of 2020, up from 802,484 in 2010. The Baton Rouge area owes its historical importance to its strategic site upon the Istrouma Bluff, the first natural bluff upriver from the Mississippi River Delta at the Gulf of Mexico. This allowed development of a busin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GW150914
The first direct observation of gravitational waves was made on 14 September 2015 and was announced by the LIGO and Virgo collaborations on 11 February 2016. Previously, gravitational waves had been inferred only indirectly, via their effect on the timing of pulsars in binary star systems. The waveform, detected by both LIGO observatories, matched the predictions of general relativity for a gravitational wave emanating from the inward spiral and merger of a pair of black holes of around 36 and 29 solar masses and the subsequent "ringdown" of the single resulting black hole. The signal was named GW150914 (from ''gravitational wave'' and the date of observation 2015-09-14). It was also the first observation of a binary black hole merger, demonstrating both the existence of binary stellar-mass black hole systems and the fact that such mergers could occur within the current age of the universe. This first direct observation was reported around the world as a remarkable accomplishme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
