|
Walther Johannes Riedel
Walther Johannes Riedel (January 23, 1903 - November 16, 1974) was a rocket engineer who worked on the German V-2 and Wasserfall rockets before later working for North American Aviation. Career In 1929, Riedel graduated from the Technische Hochschule in Berlin (now Technische Universität Berlin); From 1936 to 1946, he directed development of liquid-fueled rockets at Peenemünde. In 1942, Reidell was chief of design on the V-2. During the US occupation of Germany, Riedel was arrested and jailed. German rocket scientists including Riedel were sent to the United States as part of Operation Paperclip. In 1946, he was profiled for cooperating with authorities at Fort Bliss, Texas. One article featured Riedel's complaints that American food was tasteless compared to that of his native Germany. On December 30, Albert Einstein and the American Federation of Scientists authored a letter in protest. Riedel was employed by North American Aviation which sought to recreate and improv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civilian Saucer Investigation
Civilian Saucer Investigation (CSI-LA) was a short-lived Los Angeles-based group dedicated to the study of flying saucer and UFO reports from the early 1950s. On May 29, 1951, three North American Aviation technical writers reported witnessing glowing, meteor-like objects making right-angle turns in the sky. The three men, Edward J. Sullivan, Werner Eicher, and Victor Black, joined with rocket scientist Walther Riedel to form the group. In March 1952, the group was featured in Time magazine, and in April, the organization was mentioned in Life magazine's article Have We Visitors From Space?. The group published the ''CSI Quarterly Bulletin'', distributing four issues from 1952 to 1954. In October 1952, ''American Mercury'' published Victor Black's article "The Flying Saucer Hoax". In it, Black claimed he and his friends had made up the sighting as a joke. CSI-LA dissolved, with its files being turned over to the National Investigations Committee On Aerial Phenomena The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Riedel
Walter J H "Papa" Riedel ("Riedel I") (December 5, 1902–May 15, 1968) was a German-British engineer and rocket scientist who was the head of the Design Office of the Army Research Centre Peenemünde and the chief designer of the A4 ( V-2) ballistic rocket. The crater Riedel on the Moon was named for both him and the unrelated German rocket pioneer Klaus Riedel. Klaus Riedel ("Riedel II") and Walther Johannes Riedel ("Riedel III") were also Peenemünde engineers. Biography Employed by the Heylandt Company beginning 27 February 1928, on December 1929, Riedel was assigned responsibility for the development of rocket motors using liquid propellants, initially in collaboration with Max Valier who had joined the company at that date. Riedel took over full responsibility for the rocket motor development in 1930, after Valier's untimely death following a rocket motor explosion during a test using paraffin oil (kerosene) as fuel instead of ethyl alcohol. In 1934, research and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lampshade
A lampshade is a fixture that envelops the light bulb to redirect the light it emits. The shade is often affixed onto a light fixture to reduce the intensity of the light to observers, shield the light from a harsh environment, or for decoration by altering the color or creating shadows. Lampshades can be made out of a large variety of materials like paper, glass, fabric, stone, or any material that let light in. Often conical or cylindrical in shape, lampshades can be found on floor, desk, tabletop, or suspended lamps. The term can also apply to the glass or other materials hung around many designs of ceiling lamp. Some lamp shades are also lined with a hard-backed opaque lining, often white or gold, to reflect as much light as possible through the top and bottom of the shade while blocking light from emitting through the walls of the shade itself. In other cases, the shade material is deliberately decorative so that upon illumination it may emphasize a display of color and li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peenemünde Army Research Center And Airfield
Peenemünde (, ) is a municipality on the Baltic Sea island of Usedom in the Vorpommern-Greifswald district in Mecklenburg-Vorpommern in north-eastern Germany. It is part of the '' Amt'' (collective municipality) of Usedom-Nord. The community is known for the Peenemünde Army Research Center, where the world's first functional large-scale liquid-propellant rocket, the V-2, was developed. Geography The village with its seaport is located on the westernmost extremity of a long sand-spit, where the Peene empties into the Baltic Sea, in the northwestern part of Usedom Island. To the southeast it borders on the sea resort of Karlshagen. Peenemünde harbour can be reached by ferry boat across the Peene from Kröslin, liners also run along the Baltic coast to Rügen Island. The local railway station is the northern terminus of the ''Usedomer Bäderbahn'' line to Zinnowitz. Air service for the village is available at the Peenemünde Airfield. History Early history During the 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Spaceflight Scientists
Early may refer to: Places in the United States * Early, Iowa, a city * Early, Texas, a city * Early Branch, a stream in Missouri * Early County, Georgia * Fort Early, Georgia, an early 19th century fort Music * Early B, stage name of Jamaican dancehall and reggae deejay Earlando Arrington Neil (1957–1994) * Early James, stage name of American singer-songwriter Fredrick Mullis Jr. (born 1993) * ''Early'' (Scritti Politti album), 2005 * ''Early'' (A Certain Ratio album), 2002 * Early Records, a record label Other uses * Early (name), a list of people and fictional characters with the given name or surname * Early effect, an effect in transistor physics * Early, a synonym for ''hotter'' in stellar classification See also * * The Earlies, a 21st century band * Earley (other) * Earlie Earlie is a masculine given name which may refer to: * Earlie Fires (born 1947), American jockey * Earlie Thomas (1945–2022), American National Football League player * Earlie End ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-weapons People
V-weapons, known in original German as (, German: "retaliatory weapons", "reprisal weapons"), were a particular set of long-range artillery weapons designed for strategic bombing during World War II, particularly strategic bombing and aerial bombing of cities. They were the V-1, a pulsejet-powered cruise missile; the V-2, a liquid-fueled ballistic missile; and the V-3 cannon. Germany intended to use all of these weapons in a military campaign against Britain, though only the V-1 and V-2 were so used in a campaign conducted 1944–45. After the invasion of western Europe by the Allies, these weapons were also employed against targets on the mainland of Europe, mainly in France and Belgium. Strategic bombing with V-weapons killed approximately 18,000 people, mostly civilians. The cities of London, Antwerp and Liège were the main targets. V-weapons formed part of the range of the so-called (superweapons, or "wonderweapons") of Nazi Germany. Development As early as 28 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Spaceflight Pioneers
German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also German nationality law **Germanic peoples (Roman era) *German diaspora * German language * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambiguatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Electric
General Electric Company (GE) was an American Multinational corporation, multinational Conglomerate (company), conglomerate founded in 1892, incorporated in the New York (state), state of New York and headquartered in Boston. Over the years, the company had multiple divisions, including GE Aerospace, aerospace, GE Power, energy, GE HealthCare, healthcare, lighting, locomotives, appliances, and GE Capital, finance. In 2020, GE ranked among the Fortune 500, ''Fortune'' 500 as the 33rd largest firm in the United States by gross revenue. In 2023, the company was ranked 64th in the Forbes Global 2000, ''Forbes'' Global 2000. In 2011, GE ranked among the Fortune 20 as the 14th most profitable company, but later very severely underperformed the market (by about 75%) as its profitability collapsed. Two employees of GE—Irving Langmuir (1932) and Ivar Giaever (1973)—have been awarded the Nobel Prize. From 1986 until 2013, GE was the owner of the NBC television network through its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walther Johannes Riedel In 1949
Walther () is a masculine given name and a surname. It is a German form of Walter, which is derived from the Old High German ''Walthari'', containing the elements ''wald'' -"power", "brightness" or "forest" and ''hari'' -"warrior". The name was first popularized by the famous epic German hero Walther von Aquitaine and later with the Minnesänger Walther von der Vogelweide. Given name * Walther Bauersfeld (1879–1959), German engineer who built the first projection planetarium * Walther Bothe (1891–1957), German nuclear physicist and Nobel laureate * Walther von Brauchitsch (1881–1948), German World War II field marshal * Walther Dahl (1916–1985), German World War II flying ace * Walther von Dyck (1856–1934), German mathematician * Walther Flemming (1843–1905), German biologist and a founder of cytogenetics * Walther Funk (1890–1960), economist and Nazi official convicted of war crimes in the Nuremberg Trials * Walther Hahm (1894–1951), German World War II genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
