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Charles Tahan
Charles Tahan is a U.S. physicist specializing in condensed matter physics and quantum information science and technology. He currently serves as the Assistant Director for Quantum Information Science (QIS) and the Director of the National Quantum Coordination Office (NQCO) within the White House Office of Science and Technology Policy. Tahan is also Chief Scientist of the National Security Agency's Laboratory for Physical Sciences. Education Tahan grew up in Northern Virginia, the son of a Lebanese immigrant. He graduated from Gonzaga College High School in Washington, D.C., in 1996 where he was a Westinghouse Science Talent Search semifinalist and may have created the first web page for a high school. He earned a B.Sc. in physics and computer science with Highest Honors from the College of William & Mary in 2000 and a PhD in physics at the University of Wisconsin-Madison in 2005 in silicon quantum computing. From 2005-2007 he was a National Science Foundation Distinguished In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office Of Science And Technology Policy
The Office of Science and Technology Policy (OSTP) is a department of the United States government, part of the Executive Office of the President of the United States, Executive Office of the President (EOP), established by United States Congress on May 11, 1976, with a broad mandate to advise the President of the United States, president on the effects of Science and technology in the United States, science and technology on domestic and international affairs. The director of this office is traditionally colloquially known as the Science Advisor to the President, science advisor to the president. A recent appointed director was mathematician and geneticist Eric Lander who was sworn in on June 2, 2021. Lander resigned February 18, 2022, following allegations of misconduct. On February 16, 2022, the Biden administration announced that deputy director Alondra Nelson would serve as acting director and former National Institutes of Health (NIH) director Francis Collins would serve a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QuEST
A quest is a journey toward a specific mission or a goal. It serves as a plot device in mythology and fiction: a difficult journey towards a goal, often symbolic or allegorical. Tales of quests figure prominently in the folklore of every nation and ethnic culture. In literature, the object of a quest requires great exertion on the part of the hero, who must overcome many obstacles, typically including much travel. The aspect of travel allows the storyteller to showcase exotic locations and cultures (an objective of the narrative, not of the character). The object of a quest may also have supernatural properties, often leading the protagonist into other worlds and dimensions. The moral of a quest tale often centers on the changed character of the hero. Quest objects The hero normally aims to obtain something or someone by the quest, and with this object to return home. The object can be something new, that fulfills a lack in their life, or something that was stolen away f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
College Of William & Mary Alumni
A college (Latin: ''collegium'') may be a tertiary education, tertiary educational institution (sometimes awarding academic degree, degrees), part of a collegiate university, an institution offering vocational education, a further education institution, or a secondary school. In most of the world, a college may be a high school or secondary school, a college of further education, a training institution that awards trade qualifications, a higher-education provider that does not have university status (often without its own degree-awarding powers), or a constituent part of a university. In the United States, a college may offer undergraduate education, undergraduate programs – either as an independent institution or as the undergraduate program of a university – or it may be a residential college of a university or a Community colleges in the United States, community college, referring to (primarily public) higher education institutions that aim to provide affordable and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wisconsin–Madison College Of Letters And Science Alumni
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the Midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Educators
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 that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century American Physicists
File:1st century collage.png, From top left, clockwise: Jesus is crucified by Roman authorities in Judaea (17th century painting). Four different men ( Galba, Otho, Vitellius, and Vespasian) claim the title of Emperor within the span of a year; The Great Fire of Rome (18th-century painting) sees the destruction of two-thirds of the city, precipitating the empire's first persecution against Christians, who are blamed for the disaster; The Roman Colosseum is built and holds its inaugural games; Roman forces besiege Jerusalem during the First Jewish–Roman War (19th-century painting); The Trưng sisters lead a rebellion against the Chinese Han dynasty (anachronistic depiction); Boudica, queen of the British Iceni leads a rebellion against Rome (19th-century statue); Knife-shaped coin of the Xin dynasty., 335px rect 30 30 737 1077 Crucifixion of Jesus rect 767 30 1815 1077 Year of the Four Emperors rect 1846 30 3223 1077 Great Fire of Rome rect 30 1108 1106 2155 Boudi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year is a unit of time based on how long it takes the Earth to orbit the Sun. In scientific use, the tropical year (approximately 365 solar days, 5 hours, 48 minutes, 45 seconds) and the sidereal year (about 20 minutes longer) are more exact. The modern calendar year, as reckoned according to the Gregorian calendar, approximates the tropical year by using a system of leap years. The term 'year' is also used to indicate other periods of roughly similar duration, such as the lunar year (a roughly 354-day cycle of twelve of the Moon's phasessee lunar calendar), as well as periods loosely associated with the calendar or astronomical year, such as the seasonal year, the fiscal year, the academic year, etc. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by changes in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solid Light
Solid light, or hard light, is a hypothetical material consisting of light in a solidified state. It primarily appears in science fiction. It has been theorized that solid light could exist. Some experiments claim to have created solid photonic matter or molecules by inducing strong interaction between photons. Potential applications of solid light could include logic gates for quantum computers and room-temperature superconductor development. A team of Italian scientists published in ''Nature Journal'' in March 2025 that they have found a way to make light act like a "supersolid". Fiction Solid light appears in several video game franchises, including ''Halo'', '' Portal'', and ''Overwatch''. In ''Portal 2'', sunlight is used to create "hard light bridges", which act as solid semi-transparent walkways or barriers. In ''Overwatch'', the fictional Vishkar Corporation uses solid light as a construction material. In ''Halo'', solid light is the foundation of Forerunner weapons an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Computing
A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of wave-particle duality, both particles and waves, and quantum computing takes advantage of this behavior using specialized hardware. Classical physics cannot explain the operation of these quantum devices, and a scalable quantum computer could perform some calculations Exponential growth, exponentially faster than any modern "classical" computer. Theoretically a large-scale quantum computer could post-quantum cryptography, break some widely used encryption schemes and aid physicists in performing quantum simulator, physical simulations; however, the current state of the art is largely experimental and impractical, with several obstacles to useful applications. The basic unit of information in quantum computing, the qubit (or "quantum bit"), serves the same function as the bit in classical computing. However, unlike a classical bit, which can be in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Security Agency
The National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the director of national intelligence (DNI). The NSA is responsible for global monitoring, collection, and processing of information and data for global intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The NSA is also tasked with the protection of U.S. communications networks and information systems. The NSA relies on a variety of measures to accomplish its mission, the majority of which are clandestine. The NSA has roughly 32,000 employees. Originating as a unit to decipher coded communications in World War II, it was officially formed as the NSA by President Harry S. Truman in 1952. Between then and the end of the Cold War, it became the largest of the U.S. intelligence organizations in terms of personnel and budget. Still, information available as of 2013 indicates that the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gonzaga College High School
Gonzaga College High School is a private Catholic college-preparatory high school for boys in Washington, D.C. Founded by the Jesuits in 1821 as the Washington Seminary, Gonzaga is named in honor of Aloysius Gonzaga, an Italian saint from the 16th century. Gonzaga is the oldest boys' high school in Washington, D.C. History Gonzaga was officially founded by Anthony Kohlmann, a Jesuit, in 1821, though there is some evidence the school began a few years earlier. It is the oldest educational facility in the original federal city of Washington and was at first called Washington Seminary, operating under the charter of Georgetown College (now Georgetown University), which was becoming too crowded for its space at the time. Gonzaga's original location was on land offered to the Society of Jesus by William Matthews on F Street near 10th Street, N.W., in a building adjoining Saint Patrick's Church. The purpose of this school was to train seminarians, but soon after opening, it beg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
