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Magdeburger Startgerät
The Magdeburger Startgerät (also known as the Magdeburg pilot rocket and 10-L for the 10 liters of liquid fuel it contains) is a missile that was intended to ensure the first manned rocket flight in history. Despite successful tests, the pilot flight originally planned for March 1933 never took place. After several delays, the project was finally stopped in 1934 when the National Socialists prohibited all private missile attempts (which also included the Magdeburg experiment). The idea The project was initiated in 1932 by Franz Mengering, a businessman from Magdeburg, a follower of the Hollow Earth concept. Mengering commissioned Rudolf Nebel to develop a manned rocket in order to reach the moon 5000 kilometersm away. Nebel, on the other hand, thought it was only realistic to develop a rocket that could carry a person for a distance of 1 kilometer and at a maximum altitude of 20 kilometers. Development and testing The development of the rocket began in August 1932 and was ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schwielowsee
Schwielowsee () is a lake in the state of Brandenburg, Germany. It is situated to the south and west of the city of Potsdam. The villages of Caputh, Ferch and Geltow, on the banks of the lake, form the municipality of Schwielowsee. The lake is some long, with a maximum width of and a surface area is . It lies at an elevation of above sea level, and has a maximum depth of . The navigable River Havel flows through the eastern end of the lake, entering it at Caputh via a short channel from the Templiner See Templiner See () is a lake in the state of Brandenburg, Germany. It stretches to the south and west from the centre of the city of Potsdam. The lake is some long, with a maximum width of and a surface area is . It lies at an elevation of above ..., and exiting to the north. The lake is also navigable to its south-western end at Ferch. Navigation is administered as part of the Untere Havel–Wasserstraße. References External links * Potsdamer Brandenburger Hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Experimental Missiles
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on repeatable procedure and logical analysis of the results. There also exist natural experimental studies. A child may carry out basic experiments to understand how things fall to the ground, while teams of scientists may take years of systematic investigation to advance their understanding of a phenomenon. Experiments and other types of hands-on activities are very important to student learning in the science classroom. Experiments can raise test scores and help a student become more engaged and interested in the material they are learning, especially when used over time. Experiments can vary from personal and informal natural comparisons (e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1934 Disestablishments In Germany
Events January–February * January 1 – The International Telecommunication Union, a specialist agency of the League of Nations, is established. * January 15 – The 8.0 1934 Nepal–Bihar earthquake, Nepal–Bihar earthquake strikes Nepal and Bihar with a maximum Mercalli intensity scale, Mercalli intensity of XI (''Extreme''), killing an estimated 6,000–10,700 people. * January 26 – A 10-year German–Polish declaration of non-aggression is signed by Nazi Germany and the Second Polish Republic. * January 30 ** In Nazi Germany, the political power of federal states such as Prussia is substantially abolished, by the "Law on the Reconstruction of the Reich" (''Gesetz über den Neuaufbau des Reiches''). ** Franklin D. Roosevelt, President of the United States, signs the Gold Reserve Act: all gold held in the Federal Reserve is to be surrendered to the United States Department of the Treasury; immediately following, the President raises the statutory gold price from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cancelled Projects
Cancel or cancellation may refer to: *Flight cancellation and delay, not operating a scheduled flight Sociology * Cancel culture, boycott and ostracism calling out offensive behavior on social media or in real life Technology and science *Cancel leaf, a bibliographic term for replaced leaves in printed books *Cancellation property, the mathematical property if ''a''×''b'' = ''a''×''c'' then ''b'' = ''c'' **Cancelling out, a technique for simplifying mathematical expressions *Catastrophic cancellation, numerical error arising from subtracting approximations to nearby numbers *Noise cancellation, a method for reducing unwanted sound *Phase cancellation, the effect of two waves that are out of phase with each other being summed *Cancel message, a special message used to remove Usenet articles posted to news servers * Cancel character, an indication that transmitted data are in error or are to be disregarded * Resolution rule, in propositional logic a valid inference rule ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Experimental Rockets
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on repeatable procedure and logical analysis of the results. There also exist natural experimental studies. A child may carry out basic experiments to understand how things fall to the ground, while teams of scientists may take years of systematic investigation to advance their understanding of a phenomenon. Experiments and other types of hands-on activities are very important to student learning in the science classroom. Experiments can raise test scores and help a student become more engaged and interested in the material they are learning, especially when used over time. Experiments can vary from personal and informal natural comparisons (e. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peenemünde Army Research Center
The Peenemünde Army Research Center (german: Heeresversuchsanstalt Peenemünde, HVP) was founded in 1937 as one of five military proving grounds under the German Army Weapons Office (''Heereswaffenamt''). Several German guided missiles and rockets of World War II were developed by the HVP, including the V-2 rocket. The works were attacked by the British in Operation Crossbow from August 1943, before falling to the Soviets in May 1945. History On April 2, 1936, the aviation ministry paid 750,000 reichsmarks to the town of Wolgast for the whole Northern peninsula of the Baltic island of Usedom. By the middle of 1938, the Army facility had been separated from the Luftwaffe facility and was nearly complete, with personnel moved from Kummersdorf. The Army Research Center (''Peenemünde Ost'') consisted of ''Werk Ost'' and ''Werk Süd'', while ''Werk West'' (Peenemünde West) was the Luftwaffe Test Site (), one of the four test and research facilities of the Luftwaffe, with i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kummersdorf
Kummersdorf is the name of an estate near Luckenwalde, around 25 km south of Berlin, in the Brandenburg region of Germany. Until 1945 Kummersdorf hosted the weapon office of the German Army which ran a development centre for future weapons as well as an artillery range. Early history In 1871, the Prussian ministry of war decided to move the artillery test range at Tegel to the Kummersdorf Forest. The new range became operational on 15 October 1875 when it was connected with the Royal Prussian Military Railway. In 1880, the first firing experiments took place on the 12 km southeast-northwest firing range. These experiments investigated the effectiveness of various fortifications, and the effects of weapons and projectiles. Total size of the Kummersdorf Firing Range was 878.1 hectares. In 1913, the dropping of bombs from the LZ 13 Hansa airship and Wright biplanes was investigated. In the 1920s, secret development started in the areas of artillery, armored forces, mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wehrmacht
The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the ''Heer'' (army), the ''Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmacht''" replaced the previously used term and was the manifestation of the Nazi regime's efforts to rearm Germany to a greater extent than the Treaty of Versailles permitted. After the Nazi rise to power in 1933, one of Adolf Hitler's most overt and audacious moves was to establish the ''Wehrmacht'', a modern offensively-capable armed force, fulfilling the Nazi régime's long-term goals of regaining lost territory as well as gaining new territory and dominating its neighbours. This required the reinstatement of conscription and massive investment and defense spending on the arms industry. The ''Wehrmacht'' formed the heart of Germany's politico-military power. In the early part of the Second World War, the ''Wehrmacht'' employed combined arms tactics (close-cover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gestapo
The (), abbreviated Gestapo (; ), was the official secret police of Nazi Germany and in German-occupied Europe. The force was created by Hermann Göring in 1933 by combining the various political police agencies of Prussia into one organisation. On 20 April 1934, oversight of the Gestapo passed to the head of the ''Schutzstaffel'' (SS), Heinrich Himmler, who was also appointed Chief of German Police by Hitler in 1936. Instead of being exclusively a Prussian state agency, the Gestapo became a national one as a sub-office of the (SiPo; Security Police). From 27 September 1939, it was administered by the Reich Security Main Office (RSHA). It became known as (Dept) 4 of the RSHA and was considered a sister organisation to the (SD; Security Service). During World War II, the Gestapo played a key role in the Holocaust. After the war ended, the Gestapo was declared a criminal organisation by the International Military Tribunal (IMT) at the Nuremberg trials. History After Adol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin Rocket Launching Site
Rocket Launch Site Berlin (''Raketenflugplatz Berlin'') was the launch site of the Space Club ('' Verein für Raumschiffahrt'') in Berlin-Reinickendorf at 52°33' N and 13°18' E directly adjacent to the current site of the Airport Berlin-Tegel in an area that is now Cité Pasteur. It was inaugurated in September 1930, using the site and the buildings of a disused French ammunitions depot which Rudolf Nebel managed to rent from the Prussian war ministry. The Space Club used the four-square-kilometer area to develop and test two models of liquid fuel rockets, '' Mirak'' and '' Repulsor''. Many of the rockets failed, but some reached altitudes of approximately 100 metres, and later, 4000 metres. On 30 September 1933, Rocket Launch Site Berlin closed under the pretext of an unpaid water bill. Subsequently, the Nazi-era military took over and classified the nascent research into rocket technology. According to Nebel, the tests of the rocket engines were audible as from as far away ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
