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1927 Deaths
Events January * January 1 – The British Broadcasting ''Company'' becomes the BBC, British Broadcasting ''Corporation'', when its Royal Charter of incorporation takes effect. John Reith, 1st Baron Reith, John Reith becomes the first Director-General. * January 7 ** The first transatlantic telephone call is made ''via radio'' from New York City, United States, to London, United Kingdom. ** The Harlem Globetrotters exhibition basketball team play their first ever road game in Hinckley, Illinois. * January 9 – The Laurier Palace Theatre fire at a movie theatre in Montreal, Quebec, Canada, kills 78 children. * January 10 – Fritz Lang's futuristic film ''Metropolis (1927 film), Metropolis'' is released in Germany. * January 11 – Louis B. Mayer, head of film studio Metro-Goldwyn-Mayer (MGM), announces the creation of the Academy of Motion Picture Arts and Sciences, at a banquet in Los Angeles, California. * January 24 – U.S. Marines United States occ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 1
January 1 is the first day of the calendar year in the Gregorian Calendar; 364 days remain until the end of the year (365 in leap years). This day is also known as New Year's Day since the day marks the beginning of the year. __TOC__ Events Pre-1600 *153 BC – For the first time, Roman consuls begin their year in office on January 1. *45 BC – The Julian calendar takes effect as the civil calendar of the Roman Republic, establishing January 1 as the new date of the new year. *42 BC – The Roman Senate posthumously Apotheosis, deifies Julius Caesar. * 193 – The Senate chooses Pertinax against his will to succeed Commodus as Roman emperor. *AD 404, 404 – Saint Telemachus tries to stop a gladiatorial fight in a Roman amphitheatre, and is Stoning, stoned to death by the crowd. This act impresses the Christian Emperor Honorius (emperor), Honorius, who issues a historic ban on gladiatorial fights. * 417 – Emperor Honorius forces Galla Placidia into m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calvin Coolidge
Calvin Coolidge (born John Calvin Coolidge Jr.; ; July 4, 1872January 5, 1933) was the 30th president of the United States, serving from 1923 to 1929. A Republican Party (United States), Republican lawyer from Massachusetts, he previously served as the 29th Vice President of the United States, vice president from 1921 to 1923 under President Warren G. Harding, and as the 48th governor of Massachusetts from 1919 to 1921. Coolidge gained a reputation as a Libertarian conservatism, small-government conservative with a taciturn personality and dry sense of humor that earned him the nickname "Silent Cal". Coolidge began his career as a member of the Massachusetts House of Representatives, Massachusetts State House. He rose up the ranks of Massachusetts politics and was elected governor 1918 Massachusetts gubernatorial election, in 1918. As governor, Coolidge ran on the record of fiscal conservatism, strong support for women's suffrage, and vague opposition to Prohibition in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medvedev–Sponheuer–Karnik Scale
The Medvedev–Sponheuer–Karnik scale, also known as the MSK or MSK-64, is a macroseismic intensity scale used to evaluate the severity of ground shaking on the basis of observed effects in an area where an earthquake transpires. The scale was first proposed by Sergei Medvedev (USSR), Wilhelm Sponheuer (East Germany), and Vít Kárník (Czechoslovakia) in 1964. It was based on the experiences being available in the early 1960s from the application of the Modified Mercalli intensity scale and the 1953 version of the Medvedev scale, known also as the GEOFIAN scale. With minor modifications in the mid-1970s and early 1980s, the MSK scale became widely used in Europe and the USSR. In early 1990s, the European Seismological Commission (ESC) used many of the principles formulated in the MSK in the development of the European macroseismic scale, which is now a '' de facto'' standard for evaluation of seismic intensity in European countries. MSK-64 is still being used in India, Is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 14
It is observed in most countries as Valentine's Day. Events Pre-1600 * 748 – Abbasid Revolution#Persian phase, Abbasid Revolution: The Kaysanites Shia#History, Hashimi rebels under Abu Muslim Khorasani take Merv, capital of the Umayyad Caliphate, Umayyad province Greater Khorasan, Khorasan, marking the consolidation of the Abbasid Caliphate, Abbasid revolt. * 842 – Charles the Bald and Louis the German swear the Oaths of Strasbourg in the French and German languages. *1014 – Pope Benedict VIII crowns Henry II, Holy Roman Emperor, Henry of Bavaria, Monarchy, King of Germany and of Italy, as Holy Roman Emperor. *1130 – The troubled 1130 papal election exposes a rift within the College of Cardinals. *1349 – Several hundred History of the Jews in Europe, Jews are Death by burning, burned to death by mobs while the remaining Jews are Strasbourg massacre, forcibly removed from Strasbourg. *1530 – Conquistador, Spanish conquistadores, led by Nuño ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shanghai
Shanghai, Shanghainese: , Standard Chinese pronunciation: is a direct-administered municipality and the most populous urban area in China. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the Huangpu River flowing through it. The population of the city proper is the List of largest cities, second largest in the world after Chongqing, with around 24.87 million inhabitants in 2023, while the urban area is the List of cities in China by population, most populous in China, with 29.87 million residents. As of 2022, the Greater Shanghai metropolitan area was estimated to produce a gross metropolitan product (GDP (nominal), nominal) of nearly 13 trillion Renminbi, RMB ($1.9 trillion). Shanghai is one of the world's major centers for finance, #Economy, business and economics, research, science and technology, manufacturing, transportation, List of tourist attractions in Shanghai, tourism, and Culture of Shanghai, culture. The Port of Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 12
Events Pre-1600 * 1096 – Pope Urban II confirms the foundation of the abbey of La Roë under Robert of Arbrissel as a community of canons regular. * 1404 – The Italian professor Galeazzo di Santa Sofia performed the first post-mortem autopsy for the purposes of teaching and demonstration at the Heiligen–Geist Spital in Vienna. * 1429 – English forces under Sir John Fastolf defend a supply convoy carrying rations to the army besieging Orléans in the Battle of the Herrings. * 1502 – Isabella I issues an edict outlawing Islam in the Crown of Castile, forcing virtually all her Muslim subjects to convert to Christianity. * 1502 – Vasco da Gama sets sail with 15 ships and 800 men from Lisbon, Portugal on his second voyage to India. * 1541 – Santiago, Chile is founded by Pedro de Valdivia. * 1593 – Japanese invasion of Korea: Approximately 3,000 Joseon defenders led by general Kwŏn Yul successfully repel more than 30,000 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lisbon
Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainland Europe's westernmost capital city (second overall after Reykjavík, Reykjavik), and the only one along the Atlantic coast, the others (Reykjavik and Dublin) being on islands. The city lies in the western portion of the Iberian Peninsula, on the northern shore of the River Tagus. The western portion of its metro area, the Portuguese Riviera, hosts the westernmost point of Continental Europe, culminating at Cabo da Roca. Lisbon is one of the List of oldest continuously inhabited cities, oldest cities in the world and the second-oldest European capital city (after Athens), predating other modern European capitals by centuries. Settled by pre-Celtic tribes and later founded and civilized by the Phoenicians, Julius Caesar made it a municipium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 7
Events Pre-1600 * 457 – Leo I becomes the Eastern Roman emperor. * 987 – Bardas Phokas the Younger and Bardas Skleros, Byzantine generals of the military elite, begin a wide-scale rebellion against Emperor Basil II. * 1301 – Edward of Caernarvon (later King Edward II of England) becomes the first English Prince of Wales. * 1313 – King Thihathu founds the Pinya Kingdom as the de jure successor state of the Pagan Kingdom. * 1365 – Albert III of Mecklenburg (King Albert of Sweden) grants city rights to Ulvila (). * 1497 – In Florence, Italy, supporters of Girolamo Savonarola burn cosmetics, art, and books, in a " Bonfire of the vanities". 1601–1900 * 1756 – Guaraní War: The leader of the Guaraní rebels, Sepé Tiaraju, is killed in a skirmish with Spanish and Portuguese troops. * 1783 – American Revolutionary War: French and Spanish forces lift the Great Siege of Gibraltar. * 1795 – The 11th Amendment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Copenhagen
The University of Copenhagen (, KU) is a public university, public research university in Copenhagen, Copenhagen, Denmark. Founded in 1479, the University of Copenhagen is the second-oldest university in Scandinavia, after Uppsala University. The University of Copenhagen consists of six different Faculty (division), faculties, with teaching taking place in its four distinct campuses, all situated in Copenhagen. The university operates 36 different departments and 122 separate research centres in Copenhagen, as well as a number of museums and botanical gardens in and outside the Danish capital. The University of Copenhagen also owns and operates multiple research stations around Denmark, with two additional ones located in Greenland. Additionally, University of Copenhagen Faculty of Health and Medical Sciences, The Faculty of Health and Medical Sciences and the public hospitals of the Capital Region of Denmark, Capital and Region Zealand, Zealand Region of Denmark constitute the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niels Bohr
Niels Henrik David Bohr (, ; ; 7 October 1885 – 18 November 1962) was a Danish theoretical physicist who made foundational contributions to understanding atomic structure and old quantum theory, quantum theory, for which he received the Nobel Prize in Physics in 1922. Bohr was also a philosopher and a promoter of scientific research. Bohr developed the Bohr model of the atom, in which he proposed that energy levels of electrons are discrete and that the electrons revolve in stable orbits around the atomic nucleus but can jump from one energy level (or orbit) to another. Although the Bohr model has been supplanted by other models, its underlying principles remain valid. He conceived the principle of Complementarity (physics), complementarity: that items could be separately analysed in terms of contradictory properties, like behaving as a Wave–particle duality, wave or a stream of particles. The notion of complementarity dominated Bohr's thinking in both science and philoso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncertainty Principle
The uncertainty principle, also known as Heisenberg's indeterminacy principle, is a fundamental concept in quantum mechanics. It states that there is a limit to the precision with which certain pairs of physical properties, such as position and momentum, can be simultaneously known. In other words, the more accurately one property is measured, the less accurately the other property can be known. More formally, the uncertainty principle is any of a variety of mathematical inequalities asserting a fundamental limit to the product of the accuracy of certain related pairs of measurements on a quantum system, such as position, ''x'', and momentum, ''p''. Such paired-variables are known as complementary variables or canonically conjugate variables. First introduced in 1927 by German physicist Werner Heisenberg, the formal inequality relating the standard deviation of position ''σx'' and the standard deviation of momentum ''σp'' was derived by Earle Hesse Kennard later that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Werner Heisenberg
Werner Karl Heisenberg (; ; 5 December 1901 – 1 February 1976) was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the German nuclear program during World War II. He published his Umdeutung paper, ''Umdeutung'' paper in 1925, a major reinterpretation of old quantum theory. In the subsequent series of papers with Max Born and Pascual Jordan, during the same year, his matrix mechanics, matrix formulation of quantum mechanics was substantially elaborated. He is known for the uncertainty principle, which he published in 1927. Heisenberg was awarded the 1932 Nobel Prize in Physics "for the creation of quantum mechanics". Heisenberg also made contributions to the theories of the Fluid dynamics, hydrodynamics of turbulent flows, the atomic nucleus, ferromagnetism, cosmic rays, and subatomic particles. He introduced the concept of a wave function collapse. He was also instrumental in planning the first West Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
