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Sigrid Augusta Green
Sigrid Augusta Green (3 December 1920 – 12 October 2012) gathered intelligence in preparation for the sabotage of the Telemark plant during the Second World War. She worked for the Norwegian Resistance and then as a code breaker at Bletchley Park. Life and work Sigrid Augusta Green, known as Gusta, was born in Darwen, Lancashire, to a Norwegian mother and a British father. Her mother had moved to the UK to work as an au pair and married. Green joined the Women's Auxiliary Air Force at the age of 22, on 10 December 1942. Her bilingual ability from her Norwegian mother (Edith Stafford Green) was quickly recognised and she was transferred to the Norwegian Resistance. She was sent secretly to Nazi-occupied Norway to research the heavy water factory at Telemark owned by Sigrid’s uncle, which was being used to produce heavy water to further the Nazis’ nuclear ambitions. Green had visited the plant before the war started, and she remembered how to find it. Because she refused ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian Heavy Water Sabotage
The Norwegian heavy water sabotage ( nb, Tungtvannsaksjonen; nn, Tungtvassaksjonen) was a series of Allied-led efforts to halt German heavy water production via hydroelectric plants in Nazi Germany-occupied Norway during World War II, involving both Norwegian commandos and Allied bombing raids. During the war, the Allies sought to inhibit the German development of nuclear weapons with the removal of heavy water and the destruction of heavy-water production plants. The Norwegian heavy water sabotage was aimed at the 60 MW Vemork power station at the Rjukan waterfall in Telemark. The hydroelectric power plant at Vemork was built in 1934. It was the world's first site to mass-produce heavy water (as a byproduct of nitrogen fixing), with a capacity of 12 tonnes per year. Before the German invasion of Norway on 9 April 1940, the French Deuxième Bureau removed of heavy water from the Vemork plant in then-neutral Norway. The plant's managing director agreed to lend Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enigma (crittografia) - Museo Scienza E Tecnologia Milano
Enigma may refer to: * Riddle, someone or something that is mysterious or puzzling Biology *ENIGMA, a class of gene in the LIM domain Computing and technology * Enigma (company), a New York-based data-technology startup * Enigma machine, a family of German electro-mechanical encryption machines *Enigma, the codename for Red Hat Linux 7.2 *Enigma (DVB), the second generation of Enigma software Film * ''Enigma'' (1982 film), a film starring Martin Sheen and Sam Neill * ''Enigma'' (2001 film), a film adapted from the Robert Harris novel * ''Enigma'' (2009 film), a short film by the Shumway Brothers Literature * ''Enigma'' (novel), a 1995 novel by Robert Harris * Enigma (DC Comics), a DC Comics character * Enigma (Marvel Comics), a Marvel Comics character * ''Enigma'' (Vertigo), a title published by DC's imprint Vertigo * ''Enigma'' (manga), a 2010 manga published in ''Weekly Shōnen Jump'' *''Enigma Cipher'', a series from Boom! Studios *''Enigma'', a novel in '' The Trigon Disunit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Women In World War II
Women took on many different roles during World War II, including as combatants and workers on the home front. The war involved global conflict on an unprecedented scale; the absolute urgency of mobilizing the entire population made the expansion of the role of women inevitable, although the particular roles varied from country to country. Millions of women of various ages were injured or died as a result of the war. World patterns Several hundred thousand women served in combat roles, especially in anti-aircraft units. The Soviet Union, for example, integrated women directly into their army units. The United States, by comparison, elected not to use women in combat because public opinion would not tolerate it. Instead, like in other nations, approximately 350,000 women served as uniformed auxiliaries in non-combat roles in the U.S. armed forces. These roles included: administration, nurses, truck drivers, mechanics, electricians, and auxiliary pilots. Women also took part outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Darwen
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1920 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckinghamshire
Buckinghamshire (), abbreviated Bucks, is a ceremonial county in South East England that borders Greater London to the south-east, Berkshire to the south, Oxfordshire to the west, Northamptonshire to the north, Bedfordshire to the north-east and Hertfordshire to the east. Buckinghamshire is one of the Home Counties, the counties of England that surround Greater London. Towns such as High Wycombe, Amersham, Chesham and the Chalfonts in the east and southeast of the county are parts of the London commuter belt, forming some of the most densely populated parts of the county, with some even being served by the London Underground. Development in this region is restricted by the Metropolitan Green Belt. The county's largest settlement and only city is Milton Keynes in the northeast, which with the surrounding area is administered by Milton Keynes City Council as a unitary authority separately to the rest of Buckinghamshire. The remainder of the county is administered by Buck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptanalysis
Cryptanalysis (from the Greek ''kryptós'', "hidden", and ''analýein'', "to analyze") refers to the process of analyzing information systems in order to understand hidden aspects of the systems. Cryptanalysis is used to breach cryptographic security systems and gain access to the contents of encrypted messages, even if the cryptographic key is unknown. In addition to mathematical analysis of cryptographic algorithms, cryptanalysis includes the study of side-channel attacks that do not target weaknesses in the cryptographic algorithms themselves, but instead exploit weaknesses in their implementation. Even though the goal has been the same, the methods and techniques of cryptanalysis have changed drastically through the history of cryptography, adapting to increasing cryptographic complexity, ranging from the pen-and-paper methods of the past, through machines like the British Bombes and Colossus computers at Bletchley Park in World War II, to the mathematically advanced comput ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Heroes Of Telemark
''The Heroes of Telemark'' is a 1965 British war film directed by Anthony Mann based on the true story of the Norwegian heavy water sabotage during the Second World War from ''Skis Against the Atom'', the memoirs of Norwegian resistance soldier Knut Haukelid. The film stars Kirk Douglas as Dr. Rolf Pedersen and Richard Harris as Knut Straud, along with Ulla Jacobsson as Anna Pederson. It was filmed on location in Norway. Plot The Norwegian resistance sabotage the Vemork Norsk Hydro plant in the town of Rjukan in the county of Telemark, Norway, which the Nazis are using to produce heavy water, which could be used in the manufacture of an atomic bomb. Kirk Douglas plays Rolf Pedersen, a Norwegian physics professor, who, though originally content to wait out the war, is soon pulled into the struggle by local resistance leader Knut Straud (based on Knut Haukelid), portrayed by Richard Harris. They both sneak out of Norway on a passenger steamship to Britain that they hijack so the ... [...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] |
De Havilland Mosquito
The de Havilland DH.98 Mosquito is a British twin-engined, shoulder-winged, multirole combat aircraft, introduced during the Second World War. Unusual in that its frame was constructed mostly of wood, it was nicknamed the "Wooden Wonder", or "Mossie". Lord Beaverbrook, Minister of Aircraft Production, nicknamed it "Freeman's Folly", alluding to Air Chief Marshal Sir Wilfrid Freeman, who defended Geoffrey de Havilland and his design concept against orders to scrap the project. In 1941, it was one of the fastest operational aircraft in the world.Bowman 2005, p. 21. Originally conceived as an unarmed fast bomber, the Mosquito's use evolved during the war into many roles, including low- to medium-altitude daytime tactical bomber, high-altitude night bomber, pathfinder, day or night fighter, fighter-bomber, intruder, maritime strike, and photo-reconnaissance aircraft. It was also used by the British Overseas Airways Corporation as a fast transport to carry small, high-value c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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