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John Graudenz
Wolfgang Kreher Johannes "John" Graudenz (12 November 1884 – 22 December 1942) was a German journalist, press photographer, industrial representative and resistance fighter against the Nazi regime. Graudenz was most notable for being an important member of the Berlin-based anti-fascist resistance group that would later be named by the Gestapo as the Red Orchestra and was responsible for the technical aspect of the production of leaflets and pamphlets that the group produced. Family Graudenz was the son of a saddler, and came from a large family with 10 siblings. Graudenz was married three times and also had an illegitimate daughter. In 1925, he married Antonie Wasmuth (died 1985), his third wife. She was the daughter of art publisher Ernst Wasmuth. Together they had two children, Silva and Karin. Life In 1901, aged 16 or 17, Graudenz left the family home after a quarrel with the father, to work in various German cities before travelling to England via Italy, France and S ...
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Gdańsk
Gdańsk ( , also ; ; csb, Gduńsk;Stefan Ramułt, ''Słownik języka pomorskiego, czyli kaszubskiego'', Kraków 1893, Gdańsk 2003, ISBN 83-87408-64-6. , Johann Georg Theodor Grässe, ''Orbis latinus oder Verzeichniss der lateinischen Benennungen der bekanntesten Städte etc., Meere, Seen, Berge und Flüsse in allen Theilen der Erde nebst einem deutsch-lateinischen Register derselben''. T. Ein Supplement zu jedem lateinischen und geographischen Wörterbuche. Dresden: G. Schönfeld’s Buchhandlung (C. A. Werner), 1861, p. 71, 237.); Stefan Ramułt, ''Słownik języka pomorskiego, czyli kaszubskiego'', Kraków 1893, Gdańsk 2003, ISBN 83-87408-64-6. * , )Johann Georg Theodor Grässe, ''Orbis latinus oder Verzeichniss der lateinischen Benennungen der bekanntesten Städte etc., Meere, Seen, Berge und Flüsse in allen Theilen der Erde nebst einem deutsch-lateinischen Register derselben''. T. Ein Supplement zu jedem lateinischen und geographischen Wörterbuche. Dresden: G. Schönf ...
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Volga River
The Volga (; russian: Во́лга, a=Ru-Волга.ogg, p=ˈvoɫɡə) is the List of rivers of Europe#Rivers of Europe by length, longest river in Europe. Situated in Russia, it flows through Central Russia to Southern Russia and into the Caspian Sea. The Volga has a length of , and a catchment area of «Река Волга»
, Russian State Water Registry
which is more than twice the size of Ukraine. It is also Europe's largest river in terms of average discharge (hydrology), discharge at delta – between and – and of drainage basin. It is widely regarded as the Rivers in Russia, national river of Russia. The hypothetical old Russian state, the Rus' Khaganate, arose along the Volga . Historically, the river served as an important meeting place of various Eurasian civilizations. The river flows in Russia through forests, Fo ...
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German Battleship Tirpitz
''Tirpitz'' was the second of two s built for Nazi Germany's ''Kriegsmarine'' (navy) prior to and during the Second World War. Named after Grand Admiral Alfred von Tirpitz, the architect of the ''Kaiserliche Marine'' (Imperial Navy), the ship was laid down at the Kriegsmarinewerft Wilhelmshaven in November 1936 and her hull was launched two and a half years later. Work was completed in February 1941, when she was commissioned into the German fleet. Like her sister ship, , ''Tirpitz'' was armed with a main battery of eight guns in four twin turrets. After a series of wartime modifications she was 2000 tonnes heavier than ''Bismarck'', making her the heaviest battleship ever built by a European navy. After completing sea trials in early 1941, ''Tirpitz'' briefly served as the centrepiece of the Baltic Fleet, which was intended to prevent a possible break-out attempt by the Soviet Baltic Fleet. In early 1942, the ship sailed to Norway to act as a deterrent against an Allied inv ...
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U-boat
U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare role (commerce raiding) and enforcing a naval blockade against enemy shipping. The primary targets of the U-boat campaigns in both wars were the merchant convoys bringing supplies from Canada and other parts of the British Empire, and from the United States, to the United Kingdom and (during the Second World War) to the Soviet Union and the Allied territories in the Mediterranean. German submarines also destroyed Brazilian merchant ships during World War II, causing Brazil to declare war on both Germany and Italy on 22 August 1942. The term is an anglicised version of the German word ''U-Boot'' , a shortening of ''Unterseeboot'' ('under-sea-boat'), though the German term refers to any submarine. Austro-Hungarian Navy submarines were also kno ...
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Kriegsmarine
The (, ) was the navy of Germany from 1935 to 1945. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war (1919–1935) of the Weimar Republic. The was one of three official branches, along with the and the , of the , the German armed forces from 1935 to 1945. In violation of the Treaty of Versailles, the grew rapidly during German naval rearmament in the 1930s. The 1919 treaty had limited the size of the German navy and prohibited the building of submarines. ships were deployed to the waters around Spain during the Spanish Civil War (1936–1939) under the guise of enforcing non-intervention, but in reality supported the Nationalists against the Spanish Republicans. In January 1939, Plan Z, a massive shipbuilding program, was ordered, calling for surface naval parity with the British Royal Navy by 1944. When World War II broke out in September 1939, Plan Z was shelved in favour of a crash building program for submarines (U-boat ...
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Luftwaffe
The ''Luftwaffe'' () was the aerial-warfare branch of the German ''Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the ''Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabteilung'' of the Imperial Navy, had been disbanded in May 1920 in accordance with the terms of the 1919 Treaty of Versailles which banned Germany from having any air force. During the interwar period, German pilots were trained secretly in violation of the treaty at Lipetsk Air Base in the Soviet Union. With the rise of the Nazi Party and the repudiation of the Versailles Treaty, the ''Luftwaffe''s existence was publicly acknowledged on 26 February 1935, just over two weeks before open defiance of the Versailles Treaty through German rearmament and conscription would be announced on 16 March. The Condor Legion, a ''Luftwaffe'' detachment sent to aid Nationalist forces in the Spanish Civil War, provided the force with a valuable testing grou ...
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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 ...
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Mimeograph
A mimeograph machine (often abbreviated to mimeo, sometimes called a stencil duplicator) is a low-cost duplicating machine that works by forcing ink through a stencil onto paper. The process is called mimeography, and a copy made by the process is a mimeograph. Mimeographs, along with spirit duplicators and hectographs, were common technologies for printing small quantities of a document, as in office work, classroom materials, and church bulletins. Early fanzines were printed by mimeograph because the machines and supplies were widely available and inexpensive. Beginning in the late 1960s and continuing into the 1970s, photocopying gradually displaced mimeographs, spirit duplicators, and hectographs. For even smaller quantities, up to about five, a typist would use carbon paper. Origins Use of stencils is an ancient art, butthrough chemistry, papers, and pressestechniques advanced rapidly in the late nineteenth century: Papyrograph A description of the Papyrograph meth ...
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Libertas Schulze-Boysen
Libertas "Libs" Schulze-Boysen, born Libertas Viktoria Haas-Heye (20 November 1913 in Paris – 22 December 1942 in Plötzensee Prison ) was a German aristocrat and resistance fighter against the Nazis. From the early 1930s to 1940, Libs attempted to build a literary career, initially as a press officer and later as a writer and journalist. Initially sympathetic to the Nazis as her family had close links to the most senior levels of the regime, she changed her mind after meeting and marrying Luftwaffe officer Harro Schulze-Boysen. Starting in about 1935, the couple held regular discussion meetings with their friends, that would end as a party. As an aristocrat, Libs had contact with many different people in different strata of German society, which enabled her to recruit left-leaning members into the group. Through these discussions, resistance to the Nazi regime grew and by 1936, she and Harro began to actively resist the Nazis. During the early 1940s, Libs began to document ...
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Anna Krauss
Anna Krauss ( Friese; 27 October 1884, Bogen – 5 August 1943, Plötzensee Prison, Berlin) was a German clairvoyant, fortune-teller and businesswomen who owned a lacquer and paint wholesaler business in Berlin. She became a resistance fighter against the Nazi regime, through her association with a Berlin-based anti-fascist resistance group that was later called the Red Orchestra ("Rote Kapelle") by the Abwehr, during the Nazi regime. Life Krauss was a daughter of a farmer, Johann Friese. In 1911, Krauss married Hungarian Josef Krauss and had a son, Rudolf (born 1914). Josef Krauss was killed in World War I, leaving her a widow. Krauss had a sister, Magda Friese, who lived in an apartment at Parkallee 10, Stahnsdorf. Krauss and her son lived in Berlin from 1920. To earn a living, she owned and ran a sewing workshop. Since 1936, Krauss, who had undergone commercial training in her youth, had become the owner of a paint and varnish wholesaler in Berlin. Resistance At the end ...
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Clairvoyance
Clairvoyance (; ) is the magical ability to gain information about an object, person, location, or physical event through extrasensory perception. Any person who is claimed to have such ability is said to be a clairvoyant () ("one who sees clearly"). Claims for the existence of paranormal and psychic abilities such as clairvoyance have not been supported by scientific evidence. Carroll, Robert Todd. (2003)"Clairvoyance" Retrieved 2014-04-30. Parapsychology explores this possibility, but the existence of the paranormal is not accepted by the scientific community. The scientific community widely considers parapsychology, including the study of clairvoyance, a pseudoscience. Usage Pertaining to the ability of clear-sightedness, clairvoyance refers to the paranormal ability to see persons and events that are distant in time or space. It can be divided into roughly three classes: precognition, the ability to perceive or predict future events, retrocognition, the ability to see pa ...
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Fortune-telling
Fortune telling is the practice of predicting information about a person's life. Melton, J. Gordon. (2008). ''The Encyclopedia of Religious Phenomena''. Visible Ink Press. pp. 115-116. The scope of fortune telling is in principle identical with the practice of divination. The difference is that divination is the term used for predictions considered part of a religious ritual, invoking deities or spirits, while the term fortune telling implies a less serious or formal setting, even one of popular culture, where belief in occult workings behind the prediction is less prominent than the concept of suggestion, spiritual or practical advisory or affirmation. Historically, Pliny the Elder describes use of the crystal ball in the 1st century CE by soothsayers (''"crystallum orbis"'', later written in Medieval Latin by scribes as ''orbuculum''). Contemporary Western images of fortune telling grow out of folkloristic reception of Renaissance magic, specifically associated with R ...
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