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Frederick J. Clarke
Frederick James Clarke (1 March 1915 – 4 February 2002) was a civil and military engineer with the United States Army Corps of Engineers. Clarke was one of three commissioners appointed to run the District of Columbia from 1960 to 1963. He rose to the rank of Lieutenant general (United States), lieutenant General as the Chief of Engineers. A 1937 graduate of the United States Military Academy at West Point, New York, where he graduated fourth in his class, Clarke earned a Master of Science degree in civil engineering from Cornell University in 1940. During World War II he commanded an engineer battalion on Ascension Island in the South Atlantic, and he supervised the construction of a military airfield there that became a key refueling point for transatlantic flights to Africa. He then served on the staff of the Army Service Forces. After the war ended he was area engineer of the Manhattan Project's Hanford Engineer Works, and was executive officer of the Armed Forces Special We ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Falls (city), New York
Little Falls is a city in Herkimer County, New York. The population was 4,946 at the time of the 2010 census, which is the second-smallest city population in the state, ahead of only the city of Sherrill. The city is built on both sides of the Mohawk River, at a point at which rapids had impeded travel upriver. Transportation through the valley was improved by construction of the Erie Canal, completed in 1825 and connecting the Great Lakes with the Hudson River. The city is located at the northeastern corner of the town of Little Falls and is east of Utica. Little Falls has a picturesque location on the slope of a narrow and rocky defile, through which the Mohawk River falls in less than a mile (1.6 km), forming a number of cascades. History Little Falls was first settled by Europeans around 1723, when German Palatines were granted land under the Burnetsfield Patent. It was then the westernmost European settlement in the colony of New York. The need to portage ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Corps Of Engineers
, colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = Lieutenant general (United States), LTG Scott A. Spellmon , commander1_label = List of United States Army Corps of Engineers Chiefs of Engineers, Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers , commander2 = Major general (United States), MG]Richard J. Heitkamp, commander2_label = Deputy Chief of Engineers and Deputy Commanding General , commander3 = Major general (United States), MGKimberly M. Colloton, commander3_label = Deputy Commanding General for Military and International Operations , commander4 = Major general (United States), MG]William H. Graham, commander4_label = Deputy Command ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potomac River
The Potomac River () drains the Mid-Atlantic (United States), Mid-Atlantic United States, flowing from the Potomac Highlands of West Virginia, Potomac Highlands into Chesapeake Bay. It is long,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map. Retrieved August 15, 2011 with a Drainage basin, drainage area of 14,700 square miles (38,000 km2), and is the fourth-largest river along the East Coast of the United States and the 21st-largest in the United States. Over 5 million people live within its drainage basin, watershed. The river forms part of the borders between Maryland and Washington, D.C. on the left descending bank and between West Virginia and Virginia on the right descending bank. Except for a small portion of its headwaters in West Virginia, the #North Branch Potomac River, North Branch Potomac River is considered part of Maryland to the low-water mark on the opposite bank. The South Branch Potomac River lies comple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Sisters (District Of Columbia)
Three Sisters may refer to: Geography Australia * Three Sisters (Australia), a rock formation near Katoomba, NSW * The Three Sisters (Queensland), three islands * Three Sisters Island (Tasmania), three small islands Canada * The Three Sisters (Alberta), three peaks in the Canadian Rockies near Canmore, Alberta * The Three Sisters (Lake Huron), three islands in Lake Huron * The Three Sisters (Temagami), three lakes in Temagami, Ontario * Three Sisters (Elk Valley), three peaks in the Canadian Rockies just north of the town of Fernie, British Columbia * Three Sisters Range, three peaks in the Stikine Country, British Columbia * Three Sisters Lakes Provincial Park, a park near Hixon, British Columbia * Three Sisters, a rock formation along the shore of Cape Chignecto Provincial Park Ireland * The Three Sisters (Ireland), three rivers * An Triúr Deirféar (Irish for ''The Three Sisters''), three peaks on the Dingle Peninsula South Africa * Three Sisters (Northern Cape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Metro
The Washington Metro (or simply Metro), formally the Metrorail,Google Books search/preview is a rapid transit system serving the Washington metropolitan area of the United States. It is administered by the Washington Metropolitan Area Transit Authority (WMATA), which also operates the Metrobus (Washington, D.C.), Metrobus and Metrorail services under the Metro name. Opened in 1976, the network now includes six lines, 97 stations, and of Network length (transport)#Route length, route. Metro serves Washington, D.C., as well as several jurisdictions in the states of Maryland and Virginia. In Maryland, Metro provides service to Montgomery County, Maryland, Montgomery and Prince George's County, Maryland, Prince George's counties; in Virginia, to Arlington County, Virginia, Arlington, Fairfax C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandia Base
Sandia Base was the principal nuclear weapons installation of the United States Department of Defense from 1946 to 1971. It was located on the southeastern edge of Albuquerque, New Mexico. For 25 years, the top-secret Sandia Base and its subsidiary installation, Manzano Base, carried on the atomic weapons research, development, design, testing, and training commenced by the Manhattan Project during World War II. Fabrication, assembly, and storage of nuclear weapons was also done at Sandia Base. The base played a key role in the United States nuclear deterrence capability during the Cold War. In 1971 it was merged into Kirtland Air Force Base. Geography Sandia Base was located at about 35° 02' 25" N, 106° 32' 59" W at an elevation above sea level. It was in the southeast quadrant of Albuquerque, bounded roughly by Louisiana Boulevard SE and Kirtland Air Force Base on the west, and Eubank Avenue SE and the Sandia Mountains on the east, and Isleta Pueblo lands on the south. Ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armed Forces Special Weapons Project
The Armed Forces Special Weapons Project (AFSWP) was a United States military agency responsible for those aspects of nuclear weapons remaining under military control after the Manhattan Project was succeeded by the Atomic Energy Commission on 1 January 1947. These responsibilities included the maintenance, storage, surveillance, security and handling of nuclear weapons, as well as supporting nuclear testing. The AFSWP was a joint organization, staffed by the United States Army, United States Navy and United States Air Force; its chief was supported by deputies from the other two services. Major General Leslie R. Groves, the former head of the Manhattan Project, was its first chief. The early nuclear weapons were large, complex, and cumbersome. They were stored as components rather than complete devices and required expert knowledge to assemble. The short life of their lead-acid batteries and modulated neutron initiators, and the heat generated by the fissile cores, preclud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manhattan Project
The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project was under the direction of Major General Leslie Groves of the United States Army Corps of Engineers, U.S. Army Corps of Engineers. Nuclear physicist Robert Oppenheimer was the director of the Los Alamos Laboratory that designed the actual bombs. The Army component of the project was designated the Manhattan District as its first headquarters were in Manhattan; the placename gradually superseded the official codename, Development of Substitute Materials, for the entire project. Along the way, the project absorbed its earlier British counterpart, Tube Alloys. The Manhattan Project began modestly in 1939, but grew to employ more than 130,000 people and cost nearly US$2 billion (equivalent to about $ billion in ). Over 90 percent of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Army Service Forces
The Army Service Forces was one of the three autonomous components of the United States Army during World War II, the others being the Army Air Forces and Army Ground Forces, created on 9 March 1942. By dividing the Army into three large commands, the Chief of Staff, General George C. Marshall, drastically reduced the number of officers and agencies reporting directly to him. The Army Service Forces brought together elements of five different components of the Army: elements of the War Department General Staff (WDGS), especially its G-4 division (responsible for logistics); the Office of the Under Secretary of War; the eight administrative bureaus; the nine corps areas, which became service commands; and the six supply arms and services, which became known as the technical services. The Army Service Forces was initially known as the United States Army Services of Supply but the name was changed on 12 March 1943, as it was felt that the term "supply" did not accurately des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascension Island
Ascension Island is an isolated volcanic island, 7°56′ south of the Equator in the South Atlantic Ocean. It is about from the coast of Africa and from the coast of South America. It is governed as part of the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha, of which the main island, Saint Helena, is around to the southeast. The territory also includes the sparsely populated Tristan da Cunha archipelago, to the south, about halfway to the Antarctic Circle. Named after the day of its recorded discovery, Ascension of Jesus, Ascension Island was an important safe haven as a coaling station to mariners and a refueling stop for commercial airliners back in the days of international air travel by flying boats. Ascension Island was garrisoned by the British Admiralty from 22 October 1815 to 1922. During World War II, it was an important naval and air station, especially providing antisubmarine warfare bases in the Battle of the Atlantic.Victory at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University
Cornell University is a private statutory land-grant research university based in Ithaca, New York. It is a member of the Ivy League. Founded in 1865 by Ezra Cornell and Andrew Dickson White, Cornell was founded with the intention to teach and make contributions in all fields of knowledge—from the classics to the sciences, and from the theoretical to the applied. These ideals, unconventional for the time, are captured in Cornell's founding principle, a popular 1868 quotation from founder Ezra Cornell: "I would found an institution where any person can find instruction in any study." Cornell is ranked among the top global universities. The university is organized into seven undergraduate colleges and seven graduate divisions at its main Ithaca campus, with each college and division defining its specific admission standards and academic programs in near autonomy. The university also administers three satellite campuses, two in New York City and one in Educatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Of Science
A Master of Science ( la, Magisterii Scientiae; abbreviated MS, M.S., MSc, M.Sc., SM, S.M., ScM or Sc.M.) is a master's degree in the field of science awarded by universities in many countries or a person holding such a degree. In contrast to the Master of Arts degree, the Master of Science degree is typically granted for studies in sciences, engineering and medicine and is usually for programs that are more focused on scientific and mathematical subjects; however, different universities have different conventions and may also offer the degree for fields typically considered within the humanities and social sciences. While it ultimately depends upon the specific program, earning a Master of Science degree typically includes writing a thesis. The Master of Science degree was first introduced at the University of Michigan in 1858. One of the first recipients of the degree was De Volson Wood, who was conferred a Master of Science degree at the University of Michigan in 1859. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
