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L Sprague De Camp
Lyon Sprague de Camp (; November 27, 1907 – November 6, 2000) was an American writer of science fiction, fantasy and non-fiction. In a career spanning 60 years, he wrote over 100 books, including novels and works of non-fiction, including biographies of other fantasy authors. He was a major figure in science fiction in the 1930s and 1940s. Biography De Camp was born in New York City, one of three sons of Lyon de Camp, a businessman in real estate and lumber, and Emma Beatrice Sprague. His maternal grandfather was the accountant, banker, pioneering Volapükist and Civil War veteran Charles Ezra Sprague. De Camp once noted that he rarely used pen-names, "partly because my own true name sounds more like a pseudonym than most pseudonyms do." De Camp began his education at the Trinity School in New York, then spent ten years attending the Snyder School in North Carolina, a military-style institution. His stay at the Snyder School was an attempt by his parents, who were heavy-hand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveying
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is called a land surveyor. These points are usually on the surface of the Earth, and they are often used to establish maps and boundaries for ownership, locations, such as the designed positions of structural components for construction or the surface location of subsurface features, or other purposes required by government or civil law, such as property sales. Surveyors work with elements of geodesy, geometry, trigonometry, regression analysis, physics, engineering, metrology, programming languages, and the law. They use equipment, such as total stations, robotic total stations, theodolites, GNSS receivers, retroreflectors, 3D scanners, LiDAR sensors, radios, inclinometer, handheld tablets, optical and digital levels, subsurface locators, d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swordsmen And Sorcerers' Guild Of America
The Swordsmen and Sorcerers' Guild of America or SAGA was an informal group of American fantasy authors active from the 1960s through the 1980s, noted for their contributions to the "Sword and Sorcery" kind of heroic fantasy, itself a subgenre of fantasy. When it developed a serious purpose that was to promote the popularity and respectability of Sword and Sorcery fiction. History According to Lin Carter, the guiding force behind the group, SAGA was founded in the mid-1960s by the trio of himself, L. Sprague de Camp, and John Jakes out of a shared interest in the then-neglected subgenre of heroic fantasy. Originally it was little more than an in-group, with members gathering for drinks at science fiction conventions and bestowing pompous, complicated titles on each other. Carter was named "Purple Druid of the Gibbering Horde of the Slime Pits of Zugthakya," de Camp "Supreme Sadist of the Reptile Men of Yag," and Jakes "Ambassador-without-Portfolio to the Partly Squamous, Partly Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Widowers
The Black Widowers is a fictional men-only dining club created by Isaac Asimov for a series of sixty-six mystery stories that he started writing in 1971. Most of the stories were first published in ''Ellery Queen's Mystery Magazine'', though a few first appeared in ''Fantasy & Science Fiction'', ''Isaac Asimov's Science Fiction Magazine'', and the various book collections into which the stories were eventually gathered. Asimov wrote "there are few stories I write that I enjoy as much as I enjoy my Black Widowers." Synopsis Most of the stories follow the same basic convention: the six club members meet once a month at a private room at the Milano restaurant at Fifth and Eighteenth in New York. Each one takes a turn to act as host for the evening and brings along a guest for the occasion. The guest may be a friend, relative or colleague from work (women are not allowed). The meal is served by the incomparable waiter Henry Jackson — almost invariably referred to as simply Henry & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trap Door Spiders
The Trap Door Spiders are a literary male-only eating, drinking, and arguing society in New York City, with a membership historically composed of notable science fiction personalities. The name is a reference to the reclusive habits of the trapdoor spider, which when it enters its burrow pulls the hatch shut behind it.Asimov, Isaac. ''I. Asimov, a Memoir'', New York, Doubleday, 1994, page 377. .Sullivan, Walter. "Willy Ley, Prolific Science Writer, Is Dead at 62," in ''The New York Times'', June 25, 1969, page 47.De Camp, L. Sprague. ''Time and Chance: an Autobiography'', Hampton Falls, NH, Donald M. Grant, 1996, page 196. . History and practices The Trap Door Spiders were established by author Fletcher Pratt in 1944 to exclude operatic soprano Mildred Baldwin, in response to the June 7, 1943 marriage between Baldwin and Pratt's friend Dr. John D. Clark. Baldwin was unpopular with her husband's friends, despite their participation in the ceremony (Pratt's own wife Inga Stephens P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reserve Officer
A military reserve force is a military organization whose members have military and civilian occupations. They are not normally kept under arms, and their main role is to be available when their military requires additional manpower. Reserve forces are generally considered part of a permanent standing body of armed forces, and allow a nation to reduce its peacetime military expenditures and maintain a force prepared for war. In countries with a volunteer military, such as Canada, Spain, the United States and the United Kingdom, reserve forces are civilians who maintain military skills by training periodically (typically one weekend per month). They may do so as individuals or as members of standing reserve regiments—for example, the UK's Army Reserve (United Kingdom), Army Reserve. A militia, home guard, State defense force, state guard or state military may constitute part of a military reserve force, such as the National Guard (United States), United States National Guard a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lieutenant Commander
Lieutenant commander (also hyphenated lieutenant-commander and abbreviated Lt Cdr, LtCdr. or LCDR) is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander. The corresponding rank in most armies and air forces is major, and in the Royal Air Force and other Commonwealth air forces is squadron leader. The NATO rank code is mostly OF-3. A lieutenant commander is a department officer or the executive officer ( second-in-command) on many warships and smaller shore installations, or the commanding officer of a smaller ship/installation. They are also department officers in naval aviation squadrons. Etymology Most Commonwealth and other navies address lieutenant commanders by their full rank or the positions they occupy ("captain" if in command of a vessel). The United States Navy, however, addresses officers by their full rank or the higher grade of the rank. For example, oral communications in formal and informal s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert A
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It can be use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Asimov
yi, יצחק אזימאװ , birth_date = , birth_place = Petrovichi, Russian SFSR , spouse = , relatives = , children = 2 , death_date = , death_place = Manhattan, New York City, U.S. , nationality = Russian (1920–1922)Soviet (1922–1928)American (1928–1992) , occupation = Writer, professor of biochemistry , years_active = 1939–1992 , genre = Science fiction (hard SF, social SF), mystery, popular science , subject = Popular science, science textbooks, essays, history, literary criticism , education = Columbia University ( BA, MA, PhD) , movement = Golden Age of Science Fiction , module = , signature = Isaac Asimov signature.svg Isaac Asimov ( ; 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia Naval Yard
The Philadelphia Naval Shipyard was an important naval shipyard of the United States for almost two centuries. Philadelphia's original navy yard, begun in 1776 on Front Street and Federal Street in what is now the Pennsport section of the city, was the first naval shipyard of the United States. It was replaced by a new, much larger yard developed around facilities begun in 1871 on League Island, at the confluence of the Delaware and Schuylkill rivers. The Navy Yard expansion stimulated the development over time of residential and businesses in South Philadelphia, where many shipyard workers lived. During World War II, some 40,000 workers operated on shifts around the clock to produce and repair ships at the yard for the war effort. The United States Navy ended most of its activities there in the 1990s, closing its base after recommendations by the Base Realignment and Closure commission. In 2000, the Philadelphia Industrial Development Corporation, on behalf of the city of Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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