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1992 In Science
The year 1992 in science and technology involved many significant events, some listed below. Anthropology * June – British anthropologist Robin Dunbar proposes Dunbar's number (approximately 150) as a cognitive limit to the number of people with whom an interpersonal relationship can be maintained in human communities. Astronomy * January 5 – Asteroid 5751 Zao is discovered by Masahiro Koishikawa. * January 9 – First confirmed detection of exoplanets with announcement of the discovery of several terrestrial-mass planets orbiting the pulsar PSR B1257+12 by radio astronomers Aleksander Wolszczan and Dale Frail working in the United States. * August 30 – Discovery of 15760 Albion, the first trans-Neptunian object to be found after Pluto and Charon. * October 31 – Pope John Paul II issues an apology and lifts the 1633 edict of the Inquisition against Galileo Galilei. Biology * Saola first identified in the Vũ Quang rainforest reserve of northern Vietnam. This member of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old. The earliest written records in the history of science come from Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age and later by the efforts of Byzantine Greek scholars who brought Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trans-Neptunian Object
A trans-Neptunian object (TNO), also written transneptunian object, is any minor planet in the Solar System that orbits the Sun at a greater average distance than Neptune, which has a semi-major axis of 30.1 astronomical units (au). Typically, TNOs are further divided into the classical and resonant objects of the Kuiper belt, the scattered disc and detached objects with the sednoids being the most distant ones. As of October 2020, the catalog of minor planets contains 678 numbered and more than 2,000 unnumbered TNOs. The first trans-Neptunian object to be discovered was Pluto in 1930. It took until 1992 to discover a second trans-Neptunian object orbiting the Sun directly, 15760 Albion. The most massive TNO known is Eris, followed by Pluto, , , and . More than 80 satellites have been discovered in orbit of trans-Neptunian objects. TNOs vary in color and are either grey-blue (BB) or very red (RR). They are thought to be composed of mixtures of rock, amorphous carbon and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltaire Lecture
Humanists UK, known from 1967 until May 2017 as the British Humanist Association (BHA), is a charitable organisation which promotes secular humanism and aims to represent "people who seek to live good lives without religious or superstitious beliefs" in the United Kingdom by campaigning on issues relating to humanism, secularism, and human rights. It seeks to act as a representative body for Irreligion in the United Kingdom, non-religious people in the UK. The charity also supports humanist and non-religious ceremonies in England and Wales, Northern Ireland, and the Crown dependencies and maintains a national network of Humanist officiant, accredited celebrants for humanist funeral ceremonies, weddings, and humanist baby naming, baby namings, in addition to a network of volunteers who provide like-minded pastoral care, support and comfort to non-religious people in hospitals and prisons. Its other charitable activities include providing free educational resources to teachers, pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Dawkins
Richard Dawkins (born 26 March 1941) is a British evolutionary biologist and author. He is an emeritus fellow of New College, Oxford and was Professor for Public Understanding of Science in the University of Oxford from 1995 to 2008. An atheist, he is well known for his criticism of creationism and intelligent design. Dawkins first came to prominence with his 1976 book ''The Selfish Gene'', which popularised the gene-centred view of evolution and introduced the term '' meme''. With his book ''The Extended Phenotype'' (1982), he introduced into evolutionary biology the influential concept that the phenotypic effects of a gene are not necessarily limited to an organism's body, but can stretch far into the environment, for example, when a beaver builds a dam. His 2004 The Ancestor's Tale set out to make understanding evolution simple for the general public, by tracing common ancestors back from humans to the origins of life. Over time, numerous religious people challenged th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature (journal)
''Nature'' is a British weekly scientific journal founded and based in London, England. As a multidisciplinary publication, ''Nature'' features peer-reviewed research from a variety of academic disciplines, mainly in science and technology. It has core editorial offices across the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. ''Nature'' was one of the world's most cited scientific journals by the Science Edition of the 2019 ''Journal Citation Reports'' (with an ascribed impact factor of 42.778), making it one of the world's most-read and most prestigious academic journals. , it claimed an online readership of about three million unique readers per month. Founded in autumn 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander Macmillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the journal; ''Nature'' redoubled its efforts in exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bovini
The Tribe (biology), tribe Bovini, or wild cattle, are medium to massive Bovinae, bovines that are native to North America, Eurasia, and Africa. These include the enigmatic, antelope-like saola, the African and Asiatic Bubalina, buffalos, and a clade that consists of bison and the wild cattle of the genus ''Bos''. Not only are they the largest members of the subfamily Bovinae, they are the largest species of their family Bovidae. The largest species is the gaur (''Bos gaurus''), weighing up to . Bovins and humans have had a long and complex relationship. Five of seven species have been successfully domesticated, with one species (cattle) being the most successful member of their lineage. Domesticated shortly after the Last Glacial Period, last ice age, Op. cit. in there are at least 1.4 billion cattle in the world. Domestic bovins have been selectively bred for beef, dairy products and leather, and serve as working animals. However, many species of wild cattle are threatened by e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it the world's sixteenth-most populous country. Vietnam borders China to the north, and Laos and Cambodia to the west. It shares maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City (commonly known as Saigon). Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. The Han dynasty annexed Northern and Central Vietnam under Chinese rule from 111 BC, until the first dynasty emerged in 939. Successive monarchical dynasties absorbed Chinese influences through Confucianism and Buddhism, and expanded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vũ Quang
Vũ or Võ ( 武 or rarely 禹) is a common Vietnamese surname. Vũ is primarily used by Vietnamese who live in the north, while Võ mostly is used by Vietnamese who live in the south (from Quảng Bình Province to the south). The latinized vũ has a noun meaning of "feather", and as a verb refers to the act of dancing, while the latinized võ has a very different meaning, referring to military service, the art of fighting, wrestling or judo. ''Vũ'' might also be derived from 雨, meaning rain. Academia * Tuan Vo-Dinh (Võ Đình Tuấn) - Vietnamese biochemist, b. 1948 *Võ Tòng Xuân - Vietnamese former university administrator, also known as Dr. Rice, b. 1940 Arts and Entertainment *Võ Hoàng Yến – Vietnamese supermodel, b. 1988 *Tom Vu – Vietnamese-American poker player and former infomercial star, b. 1957 Military *Võ Tánh – Vietnamese 18th century military commander, d. 1801 *Võ Nguyên Giáp – Vietnamese 20th century military commander, d. 2013 Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saola
The saola (''Pseudoryx nghetinhensis''), also called spindlehorn, Asian unicorn, or infrequently, Vu Quang bovid, is one of the world's rarest large mammals, a forest-dwelling bovine native to the Annamite Range in Vietnam and Laos. It was described in 1993 following a discovery of remains in Vũ Quang National Park by a joint survey of the Vietnamese Ministry of Forestry and the World Wide Fund for Nature. Saolas have since been kept in captivity multiple times, although only for short periods as they died within a matter of weeks to months. The species was first reported in 1992 by Do Tuoc, a forest ecologist, and his associates. The first photograph of a living saola was taken in captivity in 1993. The most recent one was taken in 2013 by a movement-triggered camera in the forest of central Vietnam. It is the only species in genus ''Pseudoryx''. Taxonomy In May 1992, the Ministry of Forestry, Vietnam sent a survey team to examine the biodiversity of the newly established V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galileo Galilei
Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath. Commonly referred to as Galileo, his name was pronounced (, ). He was born in the city of Pisa, then part of the Duchy of Florence. Galileo has been called the "father" of observational astronomy, modern physics, the scientific method, and modern science. Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of pendulums and "hydrostatic balances". He invented the thermoscope and various military compasses, and used the telescope for scientific observations of celestial objects. His contributions to observational astronomy include telescopic confirmation of the phases of Venus, observation of the four largest satellites of Jupiter, observation of Saturn's rings, and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inquisition
The Inquisition was a group of institutions within the Catholic Church whose aim was to combat heresy, conducting trials of suspected heretics. Studies of the records have found that the overwhelming majority of sentences consisted of penances, but convictions of unrepentant heresy were handed over to the secular courts, which generally resulted in execution or life imprisonment. The Inquisition had its start in the 12th-century Kingdom of France, with the aim of combating religious deviation (e.g. apostasy or heresy), particularly among the Cathars and the Waldensians. The inquisitorial courts from this time until the mid-15th century are together known as the Medieval Inquisition. Other groups investigated during the Medieval Inquisition, which primarily took place in France and Italy, include the Spiritual Franciscans, the Hussites, and the Beguines. Beginning in the 1250s, inquisitors were generally chosen from members of the Dominican Order, replacing the earlier practice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1633 In Science
The year 1633 in science and technology involved some significant events. Events * June 22 – Galileo Galilei, the Italian scientist, is convicted of heresy by the Inquisition for his book ''Dialogue Concerning the Two Chief World Systems''. He is sentenced to house arrest for the remainder of his life. Botany * Jesuit scholar Giovanni Baptista Ferrari publishes ''De Florum Cultura'' in Rome, a pioneering text in floriculture. Chemistry * The first, crude, isolation of lactose, by Italian physician Fabrizio Bartoletti (1576–1630), is published. Births * c. May 1 – Sébastien Le Prestre de Vauban, French military engineer (died 1707) * May 28 - Nicolas Venette, French physician, sexologist and writer (died 1698) * November 3 – Bernardino Ramazzini, Italian physician, a founder of occupational medicine (died 1714) Deaths * November 7 – Cornelius Drebbel, Dutch inventor who built the first navigable submarine (born 1572) * November 8 – Xu Guangqi, Chinese polymath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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