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Ulrich Hütter
Ulrich Hütter (18 December 1910 – 12 August 1990) was an Austro-German aeronautical engineer and university teacher who came to wider prominence through his second career as a pioneer of wind power technology. Life Ulrich Hütter was born in Pilsen in Bohemia, Austria-Hungary (today Plzeň in the Czech Republic). Eduard Hütter (1880–1967), his father, was an architect originally from Salzburg, whose professional career increasingly focused on monument conservation on behalf of the government. The family relocated to Salzburg in connection with Eduard Hütter's work after the war ended, and Ulrich Hütter enrolled at the classics-focused "Humanistisches Gymnasium" (secondary school) there in 1921, moving in 1930 to study Mechanical engineering and boat construction technology at the College of Technology (subsequently renamed) in Vienna. While still at school, he took to helping out in the workshops of the Rhön-Rossitten Gesellschaft gliding organisation during his sum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plzeň
Plzeň (; German and English: Pilsen, in German ) is a city in the Czech Republic. About west of Prague in western Bohemia, it is the Statutory city (Czech Republic), fourth most populous city in the Czech Republic with about 169,000 inhabitants. The city is known worldwide for Pilsner beer, created by Bavarian brewer Josef Groll in the city in 1842. Administrative division Plzeň is divided into ten boroughs, which are further divided into 25 administrative parts (in brackets): *Plzeň 1-Bolevec (Bolevec and Severní Předměstí) *Plzeň 2-Slovany (Božkov, Černice (partly), Doudlevce (partly), Hradiště, Koterov, Lobzy (partly) and Východní Předměstí (partly)) *Plzeň 3-Bory (Doudlevce (partly), Jižní Předměstí, Litice (partly), Nová Hospoda, Radobyčice, Skvrňany, Valcha, Vnitřní Město and Východní Předměstí (partly)) *Plzeň 4-Doubravka (Bukovec, Červený Hrádek, Doubravka, Lobzy (partly), Újezd and Východní Předměstí (partly)) *Plzeň 5-K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeronautics
Aeronautics is the science or art involved with the study, design, and manufacturing of air flight–capable machines, and the techniques of operating aircraft and rockets within the atmosphere. The British Royal Aeronautical Society identifies the aspects of "aeronautical Art, Science and Engineering" and "The profession of Aeronautics (which expression includes Astronautics)." While the term originally referred solely to ''operating'' the aircraft, it has since been expanded to include technology, business, and other aspects related to aircraft. The term "aviation" is sometimes used interchangeably with aeronautics, although "aeronautics" includes lighter-than-air craft such as airships, and includes ballistic vehicles while "aviation" technically does not. A significant part of aeronautical science is a branch of dynamics called aerodynamics, which deals with the motion of air and the way that it interacts with objects in motion, such as an aircraft. History Early ideas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuttgart
Stuttgart (; Swabian: ; ) is the capital and largest city of the German state of Baden-Württemberg. It is located on the Neckar river in a fertile valley known as the ''Stuttgarter Kessel'' (Stuttgart Cauldron) and lies an hour from the Swabian Jura and the Black Forest. Stuttgart has a population of 635,911, making it the sixth largest city in Germany. 2.8 million people live in the city's administrative region and 5.3 million people in its metropolitan area, making it the fourth largest metropolitan area in Germany. The city and metropolitan area are consistently ranked among the top 20 European metropolitan areas by GDP; Mercer listed Stuttgart as 21st on its 2015 list of cities by quality of living; innovation agency 2thinknow ranked the city 24th globally out of 442 cities in its Innovation Cities Index; and the Globalization and World Cities Research Network ranked the city as a Beta-status global city in their 2020 survey. Stuttgart was one of the host cities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ANNO (Austrian Newspapers Online)
AustriaN Newspapers Online (ANNO) is a project run by the Austrian National Library (''Österreichische Nationalbibliothek'') for the conservation of historic newspapers, whereby particularly important and popular newspapers are scanned in and made available on the Internet. By the end of 2009 ANNO had about 4.76 million digitized pages. Digitalised Newspapers The range of papers is constantly being expanded.For the range and current new additions see Neu bei ANNO', full index from August 2003 {, width="100%" , ----- valign="top" , width="33%" , * Agramer Zeitung * Akademische Frauenblätter * Allgemeine Automobil Zeitung * Allgemeine Bauzeitung * Allgemeine Eisenbahn-Zeitung * Allgemeine musikalische Zeitung * Allgemeine land- und forstwirthschaftliche Zeitung * Allgemeine Sport-Zeitung * Der Alpenfreund * An der Schönen Blauen Donau * Die Arbeit * Anzeiger für die Region Bludenz * Arbeiterinnen-Zeitung * Der Architekt * Badener Bezirks-Blatt * Badener Zeitung * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akaflieg
Akaflieg is an abbreviation for ''Akademische Fliegergruppe'', groups of aeronautical engineering students from individual German Technical Universities, pre and postwar, who design aircraft, often gliders. History Otto Lilienthal published his book ''Der Vogelflug als Grundlage der Fliegekunst (Birdflight as the Basis of Aviation)'' in 1889. This described the basics of modern aerodynamics and aircraft construction. Lilienthal then made many successful flights starting in 1891. However attention then shifted to powered flight after World War I. Gliding re-emerged as a sport after the war because the building of powered aircraft was restricted in Germany by the Treaty of Versailles. The main originator of the gliding movement was Oskar Ursinus, who in 1920 organised the first contest, known as the Rhön-Contest, on the Wasserkuppe. Thereafter the contest was held annually. Students of technical universities brought gliders which they had developed and built themselves for test ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Schilling
The schilling (German language, German: ''Schilling'') was the currency of Austria from 1925 to 1938 and from 1945 to 1999, and the circulating currency until 2002. The euro was introduced at a fixed parity of €1 = 13.7603 schilling to replace it. The schilling was divided into 100 groschen. History Following the Carolingian coin reform in AD 794, new units of account were introduced including the ''schilling (coin), schilling'' which consisted of 12 silver ''pfennigs''. It was initially only a coin of account but later became an actual coin produced in many European countries. Before the modern Austrian schilling The currencies predating the schilling include: * The Florin, florin, in existence as a currency of the Holy Roman Empire since the 16th century, divided into 8 ''Schillings'' = 60 ''Kreuzer'' = 240 ''Pfennigs'' * The Austro-Hungarian florin after 1857, divided into 100 ''Neukreuzer'' * The Austro-Hungarian crown, introduced in 1892 upon adoption of the gold stand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider (aircraft)
A glider is a fixed-wing aircraft that is supported in flight by the dynamic reaction of the air against its lifting surfaces, and whose free flight does not depend on an engine. Most gliders do not have an engine, although motor-gliders have small engines for extending their flight when necessary by sustaining the altitude (normally a sailplane relies on rising air to maintain altitude) with some being powerful enough to take off by self-launch. There are a wide variety of types differing in the construction of their wings, aerodynamic efficiency, location of the pilot, controls and intended purpose. Most exploit meteorological phenomena to maintain or gain height. Gliders are principally used for the air sports of gliding, hang gliding and paragliding. However some spacecraft have been designed to descend as gliders and in the past military gliders have been used in warfare. Some simple and familiar types of glider are toys such as paper planes and balsa wood gliders. Etym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhön-Rossitten Gesellschaft
The Rhön-Rossitten Gesellschaft (RRG) or Rhön-Rossitten Society was a German gliding organization, the first one in the world that was officially recognised. The Rhön-Rossitten Gesellschaft was mainly responsible for establishing gliding as a sport, not only in Germany but eventually throughout the world. Because the Treaty of Versailles forbade any form of powered flight in Germany, many young pilots and aircraft designers turned to gliding as a sport. Under Oskar UrsinusReitsch, H., 1955, The Sky My Kingdom, London: Biddles Limited, Guildford and King's Lynn, and Theodore von Kármán, hobbyists and serious university study groups began building gliders. The first contest was held in 1920 on the mountain of the Wasserkuppe in the Rhön region of Hesse. While many of the entering designs were no more than kites and many of the 'flights' were no more than stumbles ending in a crash, Kármán and his team from the RWTH Aachen with their glider ''Schwarzer Teufel'' (Black Devil) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vienna
en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST = CEST , utc_offset_DST = +2 , blank_name = Vehicle registration , blank_info = W , blank1_name = GDP , blank1_info = € 96.5 billion (2020) , blank2_name = GDP per capita , blank2_info = € 50,400 (2020) , blank_name_sec1 = HDI (2019) , blank_info_sec1 = 0.947 · 1st of 9 , blank3_name = Seats in the Federal Council , blank3_info = , blank_name_sec2 = GeoTLD , blank_info_sec2 = .wien , website = , footnotes = , image_blank_emblem = Wien logo.svg , blank_emblem_size = Vienna ( ; german: Wien ; ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shipbuilding
Shipbuilding is the construction of ships and other floating vessels. It normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to before recorded history. Shipbuilding and ship repairs, both commercial and military, are referred to as "naval engineering". The construction of boats is a similar activity called boat building. The dismantling of ships is called ship breaking. History Pre-history The earliest known depictions (including paintings and models) of shallow-water sailing boats is from the 6th to 5th millennium BC of the Ubaid period of Mesopotamia. They were made from bundled reeds coated in bitumen and had bipod masts. They sailed in shallow coastal waters of the Persian Gulf. 4th millennium BC Ancient Egypt Evidence from Ancient Egypt shows that the early Egyptians knew how to assemble planks of wood into a ship hull as early as 3100 BC. Egyptian potte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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