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Mark 17 Nuclear Bomb
The Mark 17 and Mark 24 were the first mass-produced hydrogen bombs deployed by the United States. The two differed in the lithium enrichment of their secondary stages. They entered service in 1954, and were phased out by 1957. Design and development Design and development originated when Los Alamos National Laboratory proposed that a bomb design using lithium deuteride with non-enriched lithium was possible. The new design was designated TX-17 on February 24, 1953. The TX-17 and 24 were tested as the "Runt" ( Castle Romeo shot) device during Operation Castle in 1954. After the successful tests, basic versions of the Mk 17 and 24 were deployed as part of the "Emergency Capability" program. The MK 17/24 bombs were long, and diameter. They weighed . The Mark 17 had a yield of .Gibson 1996, p.92. 200 Mk 17s and 105 Mk 24s were produced, all between October 1954 and November 1955. The Mark 17 and Mark 24 were identical in all respects save for the design of their primary sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dayton, Ohio
Dayton () is a city in Montgomery County, Ohio, United States, and its county seat. It is the List of cities in Ohio, sixth-most populous city in Ohio, with a population of 137,644 at the 2020 United States census, 2020 census. The Dayton metropolitan area had 814,049 residents and is the state's fourth-largest metropolitan area. Dayton is located within Ohio's Miami Valley region, north of Cincinnati and west-southwest of Columbus, Ohio, Columbus. Dayton was founded in 1796 along the Great Miami River and named after Jonathan Dayton, a Founding Fathers of the United States, Founding Father who owned a significant amount of land in the area. It grew in the 19th century as a canal town and was home to many patents and inventors, most notably the Wright brothers, who developed the first successful motor-operated airplane. It later developed an industrialized economy and was home to the Dayton Project, a branch of the larger Manhattan Project, to develop polonium triggers used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of The United States Air Force
The National Museum of the United States Air Force (formerly the United States Air Force Museum) is the official museum of the United States Air Force located at Wright-Patterson Air Force Base, northeast of Dayton, Ohio. The NMUSAF is the oldest and largest military aviation museum in the world, with more than 360 aircraft and missiles on display. The museum is a central component of the National Aviation Heritage Area. The museum draws about a million visitors each year, making it one of the most frequently visited tourist attractions in Ohio. History The museum dates to 1923, when the Engineering Division at Dayton, Ohio, Dayton's McCook Field first collected technical artifacts for preservation. In 1927, it moved to then-Wright Field in a laboratory building. In 1932, the collection was named the Army Aeronautical Museum and placed in a Works Progress Administration, WPA building from 1935 until World War II. In 1948, the collection remained private as the Air Force ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Worth, Texas
Fort Worth is a city in the U.S. state of Texas and the county seat of Tarrant County, Texas, Tarrant County, covering nearly into Denton County, Texas, Denton, Johnson County, Texas, Johnson, Parker County, Texas, Parker, and Wise County, Texas, Wise counties. Fort Worth's population was estimated to be 1,008,156 in 2024, making it the List of United States cities by population, 11th-most populous city in the United States. Fort Worth is the city in the Dallas–Fort Worth metroplex, after Dallas, Texas, Dallas, and the metropolitan area is the List of metropolitan statistical areas, fourth-most populous metropolitan area in the United States and the List of Texas metropolitan areas, most populous in Texas. The city of Fort Worth was established in 1849 as an army outpost on a bluff overlooking the Trinity River (Texas), Trinity River. Fort Worth has historically been a center of the Texas Longhorn cattle trade. It still embraces its Western heritage and traditional architec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carswell Field
Naval Air Station Joint Reserve Base Fort Worth (abbreviated NAS JRB Fort Worth) includes Carswell Field, a military airbase located west of the central business district of Fort Worth, in Tarrant County, Texas, United States. This military airfield is operated by the United States Navy Reserve., effective 2007-12-20 It is located in the cities of Fort Worth, Westworth Village, and White Settlement in the western part of the Fort Worth urban area. NAS Fort Worth JRB is the successor to the former Naval Air Station Dallas and incorporates other Reserve commands and activities, primarily those of the Air Force Reserve, that were present on site when the installation was known as Carswell Air Force Base, a former Strategic Air Command (SAC) facility later transferred to the Air Combat Command (ACC). Several United States Navy headquarters and operational units are based at NAS Fort Worth JRB, including Naval Air Reserve air wings and aviation squadrons, intelligence comman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Air Station Fort Worth Joint Reserve Base
Naval Air Station Joint Reserve Base Fort Worth (abbreviated NAS JRB Fort Worth) includes Carswell Field, a military airbase located west of the central business district of Fort Worth, in Tarrant County, Texas, United States. This military airfield is operated by the United States Navy Reserve., effective 2007-12-20 It is located in the cities of Fort Worth, Westworth Village, and White Settlement in the western part of the Fort Worth urban area. NAS Fort Worth JRB is the successor to the former Naval Air Station Dallas and incorporates other Reserve commands and activities, primarily those of the Air Force Reserve, that were present on site when the installation was known as Carswell Air Force Base, a former Strategic Air Command (SAC) facility later transferred to the Air Combat Command (ACC). Several United States Navy headquarters and operational units are based at NAS Fort Worth JRB, including Naval Air Reserve air wings and aviation squadrons, intelligence command ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strategic Air Command
Strategic Air Command (SAC) was a United States Department of Defense Specified Command and a United States Air Force (USAF) Major Command responsible for command and control of the strategic bomber and intercontinental ballistic missile components of the United States military's strategic nuclear weapon, strategic nuclear forces from 1946 to 1992. SAC was also responsible for strategic reconnaissance aircraft; airborne command posts; and most of the USAF's aerial refueling aircraft. SAC primarily consisted of the Second Air Force (2AF), Eighth Air Force (8AF) and the Fifteenth Air Force (15AF), while SAC headquarters (HQ SAC) included Directorates for Operations & Plans, Intelligence, Command & Control, Maintenance, Training, Communications, and Personnel. At a lower echelon, SAC headquarters divisions included Aircraft Engineering, Missile Concept, and Strategic Communications. In 1992, as part of an overall post-Cold War reorganization of the U.S. Air Force, SAC was disesta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albuquerque, New Mexico
Albuquerque ( ; ), also known as ABQ, Burque, the Duke City, and in the past 'the Q', is the List of municipalities in New Mexico, most populous city in the U.S. state of New Mexico, and the county seat of Bernalillo County, New Mexico, Bernalillo County. Founded in 1706 as ' by Santa Fe de Nuevo México governor Francisco Cuervo y Valdés, and named in honor of Francisco Fernández de la Cueva, 10th Duke of Alburquerque and List of viceroys of New Spain, Viceroy of New Spain, it was an Old Town Albuquerque, outpost on Camino Real de Tierra Adentro, El Camino Real linking Mexico City to the northernmost territories of New Spain. Located in the Albuquerque Basin, the city is flanked by the Sandia Mountains to the east and the West Mesa to the west, with the Rio Grande and bosque flowing north-to-south through the middle of the city. According to the 2020 United States census, 2020 census, Albuquerque had 564,559 residents, making it the List of United States cities by population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of Nuclear Science & History
The National Museum of Nuclear Science & History (formerly named National Atomic Museum) is a national repository of nuclear science information chartered by the 102nd United States Congress under Public Law 102-190, and located in unincorporated Bernalillo County, New Mexico, with an Albuquerque postal address. It is adjacent to both the Albuquerque city limit and Kirtland Air Force Base. "The mission of the National Atomic Museum is to serve as America's resource for nuclear history and science. The museum presents exhibits and quality educational programs that convey the diversity of individuals and events that shape the historical and technical context of the nuclear age." History The museum was initially sited in 1969 on the grounds of Sandia Base (now Kirtland Air Force Base) in an old 90 mm anti-aircraft gun repair facility, and named "Sandia Atomic Museum". It was the result of a six-year effort to establish a museum to tell the story of the base and the developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Land Use Interpretation
The Center for Land Use Interpretation (CLUI) is a Non-profit organization, non-profit research and education organization involved in exploring, examining, and understanding contemporary landscape issues in the United States. Founded in 1994, the CLUI organizes exhibitions, programs, field trips, and maintains an online archive and database to engage the public's understanding of the man-made landscape, and extent and impacts of human interactions with the surface of the Earth. The Center employs a variety of methods to this end, engaging in research, classification, extrapolation, and exhibition. Mission The mission statement of the CLUI is to "increase and diffuse knowledge about how the nation's lands are apportioned, utilized, and perceived." Programs and projects The CLUI also organizes exhibitions, research projects, and public programs. The Center's programs and projects cover many types of land uses in the US, including those related to agriculture, energy, indust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactive Contamination
Radioactive contamination, also called radiological pollution, is the deposition of, or presence of Radioactive decay, radioactive substances on surfaces or within solids, liquids, or gases (including the human body), where their presence is unintended or undesirable (from the International Atomic Energy Agency (IAEA) definition). Such contamination presents a hazard because the radioactive decay of the contaminants produces ionizing radiation (namely alpha particle, alpha, beta particle, beta, gamma rays and free neutrons). The degree of hazard is determined by the concentration of the contaminants, the energy of the radiation being emitted, the type of radiation, and the proximity of the contamination to organs of the body. It is important to be clear that the contamination gives rise to the radiation hazard, and the terms "radiation" and "contamination" are not interchangeable. The sources of radioactive pollution can be classified into two groups: natural and man-made. Follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
