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2000 In Science
The year 2000 in science and technology involved some significant events. Astronomy and space exploration * May 4 – A rare astronomical conjunction occurs on the new moon including all seven of the traditional celestial bodies known from ancient times until the discovery of Uranus in 1781; this conjunction consists of the Sun and Moon, Mercury (planet), Mercury, Venus, Mars, Jupiter and Saturn. * July 14 – Bastille Day solar storm: A powerful solar flare causes a geomagnetic storm on Earth. * August 10 – Publication of the M–sigma relation in ''The Astrophysical Journal''. * November 2 – Expedition 1 to the International Space Station begins. Biology * January 6 – The last naturally conceived Pyrenean ibex is found dead, apparently killed by a falling tree. * June 26 – 'Rough draft' of the Human Genome Project, human genome is announced jointly by President of the United States Bill Clinton and Prime Minister of the United Kingdom, British Prime Minister Tony Bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), European Space Agency, ESA (Europe), JAXA (Japan), and Canadian Space Agency, CSA (Canada). As the largest space station ever constructed, it primarily serves as a platform for conducting scientific experiments in microgravity and studying the space environment. The station is divided into two main sections: the Russian Orbital Segment (ROS), developed by Roscosmos, and the US Orbital Segment (USOS), built by NASA, ESA, JAXA, and CSA. A striking feature of the ISS is the Integrated Truss Structure, which connect the station’s vast system of solar panels and Spacecraft thermal control, radiators to its pressurized modules. These modules support diverse functions, including scientific research, crew habitation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Babbage Institute
The IT History Society (ITHS) is an organization that supports the history and scholarship of information technology by encouraging, fostering, and facilitating archival and historical research. Formerly known as the Charles Babbage Foundation, it advises historians, promotes collaboration among academic organizations and museums, and assists IT corporations in preparing and archiving their histories for future studies. Activities The IT History Society provides background information to those with an interest in the history of Information Technology, including papers that provide advice on how to perform historical work and how historical activities can benefit private sector organizations. It tracks historical projects seeking funding as well as projects underway and completed. It maintains online, publicly available, lists of events pertaining to IT history, IT history resources, an IT Honor Roll acknowledging more than 700 individuals who have made a noteworthy contribution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year 2000 Problem
The term year 2000 problem, or simply Y2K, refers to potential computer errors related to the Time formatting and storage bugs, formatting and storage of calendar data for dates in and after the year 2000. Many Computer program, programs represented four-digit years with only the final two digits, making the year 2000 indistinguishable from 1900. Computer systems' inability to distinguish dates correctly had the potential to bring down worldwide infrastructures for computer-reliant industries. In the years leading up to the turn of the millennium, the public gradually became aware of the "Y2K scare", and individual companies predicted the global damage caused by the bug would require anything between $400 million and $600 billion to rectify. A lack of clarity regarding the potential dangers of the bug led some to stock up on food, water, and firearms, purchase backup generators, and withdraw large sums of money in anticipation of a computer-induced Global catastrophic risk, ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census Of Marine Life
The Census of Marine Life was a scientific initiative involving a global network of researchers in more than 80 nations, engaged to assess and explain the diversity, distribution, and abundance of life in the oceans. The census cost US$650 million and took ten years to produce; the first comprehensive Census of Marine Life was released in 2010 in London. Initially supported by funding from the Alfred P. Sloan Foundation, the project was successful in generating many times that initial investment in additional support and substantially increased the baselines of knowledge in often underexplored ocean realms, as well as engaging over 2,700 different researchers for the first time in a global collaborative community united in a common goal, and has been described as "one of the largest scientific collaborations ever conducted". Project history According to Jesse Ausubel, Senior Research Associate of the Program for the Human Environment of Rockefeller University and science advis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardamom Mountains
The Cardamom Mountains (, ; , ), or the Krâvanh Mountains, is a mountain range in the southwest part of Cambodia and Eastern Thailand. The majority of the range is within Cambodia. The silhouette of the Cardamom Mountains appears in the Seals of the provinces of Thailand, provincial seal of Trat Province in Thailand. Location and description The mountain range extends along a southeast-northwest axis from Chanthaburi Province in Thailand, and Koh Kong Province in Cambodia on the Gulf of Thailand, to the Veal Veang District in Pursat Province, and extends to the southeast by the Dâmrei Mountains, Dâmrei (Elephant) Mountains. The Thai part of the range comprise heavily eroded and dispersed mountain fragments of which the Khao Sa Bap, Khao Soi Dao and Chamao-Wong Mountains, east, north and west of Chanthaburi respectively, are the most prominent. Dense tropical rainforest prevails on the wet westward slopes which annually receive from of rainfall. By contrast, only 1,000 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extinct In The Wild
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as only consisting of living members kept in captivity or as a naturalized population outside its historic range. Classification requires exhaustive surveys conducted within the species' known habitat with consideration given to seasonality, time of day, and life cycle.IUCN. (2003). Guidelines for Application of IUCN Red List Criteria at Regional Levels: Version 3.0'' IUCN Species Survival Commission. IUCN, Gland, Switzerland and Cambridge, UK. ii + 26 pp. Once a species is classified as EW, the only way for it to be downgraded is through reintroduction. Not all EW species are rare. An example is the ''Brugmansia'' genus, where all seven species are widely cultivated, but none are found in the wild. Ultimately, the purpose of preserving biodiversity is to maintain ecological function to prevent ecological extinction. Examples Examples of specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siamese Crocodile
The Siamese crocodile (''Crocodylus siamensis'') is a medium-sized freshwater crocodile native to Indonesia (Borneo and possibly Java), Brunei, East Malaysia, Laos, Cambodia, Myanmar, Thailand and Vietnam. The species is critically endangered and already Local extinction, extirpated from many regions. Its other common names include Siamese freshwater crocodile, Singapore small-grain, and soft-belly. Phylogeny Below is a cladogram based on a 2018 tip dating study by Lee & Yates simultaneously using morphology (biology), morphological, molecular (DNA sequencing), and stratigraphic (fossil age) data, as revised by the 2021 Hekkala ''et al.'' paleogenomics study using DNA extracted from the extinct ''Voay''. Characteristics The Siamese crocodile is a medium-sized, freshwater crocodilian, with a relatively broad, smooth snout and an elevated, bony crest behind each eye. Overall, it is olive-green, with some variation to dark-green. Young individuals measure and weigh , growing to ... [...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 review, 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 2022 ''Journal Citation Reports'' (with an ascribed impact factor of 50.5), 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 the autumn of 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander MacMillan (publisher), Alexander MacMillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabidopsis Thaliana
''Arabidopsis thaliana'', the thale cress, mouse-ear cress or arabidopsis, is a small plant from the mustard family (Brassicaceae), native to Eurasia and Africa. Commonly found along the shoulders of roads and in disturbed land, it is generally considered a weed. A winter annual with a relatively short lifecycle, ''A. thaliana'' is a popular model organism in plant biology and genetics. For a complex multicellular eukaryote, ''A. thaliana'' has a relatively small genome of around 135 Base pair#Length measurements, megabase pairs. It was the first plant to have its genome sequenced, and is an important tool for understanding the molecular biology of many plant traits, including flower development and phototropism, light sensing. Description ''Arabidopsis thaliana'' is an annual plant, annual (rarely biennial plant, biennial) plant, usually growing to 20–25 cm tall. The leaf, leaves form a rosette at the base of the plant, with a few leaves also on the flowering Plant ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tony Blair
Sir Anthony Charles Lynton Blair (born 6 May 1953) is a British politician who served as Prime Minister of the United Kingdom from 1997 to 2007 and Leader of the Labour Party (UK), Leader of the Labour Party from 1994 to 2007. He was Leader of the Opposition (United Kingdom), Leader of the Opposition from 1994 to 1997 and held various shadow cabinet posts from 1987 to 1994. Blair was Member of Parliament (United Kingdom), Member of Parliament (MP) for Sedgefield (UK Parliament constituency), Sedgefield from 1983 to 2007, and was special envoy of the Quartet on the Middle East from 2007 to 2015. He is the second-List of prime ministers of the United Kingdom by length of tenure, longest-serving prime minister in post-war British history after Margaret Thatcher, the longest-serving Labour Party (UK), Labour politician to have held the office, and the first and only person to date to lead the party to three consecutive general election victories. Blair attended the independent s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Minister Of The United Kingdom
The prime minister of the United Kingdom is the head of government of the United Kingdom. The prime minister Advice (constitutional law), advises the Monarchy of the United Kingdom, sovereign on the exercise of much of the Royal prerogative in the United Kingdom, royal prerogative, chairs the Cabinet of the United Kingdom, Cabinet, and selects its Minister of the Crown, ministers. Modern prime ministers hold office by virtue of their ability to command the confidence of the House of Commons of the United Kingdom, House of Commons, so they are invariably Member of Parliament (United Kingdom), members of Parliament. The office of prime minister is not established by any statute or constitutional document, but exists only by long-established Constitutional conventions of the United Kingdom, convention, whereby the monarch appoints as prime minister the person most likely to Confidence motions in the United Kingdom, command the confidence of the House of Commons. In practice, thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
