Ach (Blau)
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Ach (Blau)
The Ach, also called Aach, is a river located in Baden-Württemberg, Germany. It flows into the Blau in Blaubeuren. Geography Source The river Ach has its source west of Schelklingen in the Achursprung (535 m above sea level), a karst spring at the Dreikönigsmühle and about 500 m south of the monastery Urspring. It is a circular, bluish shimmering spring pot with an average flow of 440 litres per second (min. 110 L/s, max. 1,200 L/s). Course After only about 100 m of river, the longer and more water-rich Urspring, which has its source near the monastery Urspring, flows into the river on the left side. The Ach runs along its entire length in a valley of the Urdonau. Until Schelklingen it flows in an easterly direction, but then turns to the northeast. Before its mouth, the Ach flows around the Bruckfels near Weiler at the Geißenklösterle and the Weilerhalde in two wide river loops before it flows through Blaubeuren and joins the still young Blau at 515 m above sea le ...
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Blau (Danube)
The Blau () is a river in Baden-Württemberg, southern Germany, and a left tributary of the Danube. The source of the Blau is the karst spring of '' Blautopf'', in the town Blaubeuren, in the Swabian Jura. It flows east through Blaustein to the city of Ulm, where it empties into the Danube. Blau valley The valley of the Blau was formed by the Danube. When the Swabian Jura rose, the Danube initially incised a deeper and deeper valley but finally chose a course to the southwest. In the valley it left behind today, the Schmiech river flows south meeting the Danube in Ehingen (Donau), whereas the Blau flows east towards Ulm Ulm () is a city in the German state of Baden-Württemberg, situated on the river Danube on the border with Bavaria. The city, which has an estimated population of more than 126,000 (2018), forms an urban district of its own (german: link=no, .... References Rivers of Baden-Württemberg Rivers of Germany {{BadenWürttemberg-river-stub ...
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Archaeologically
Archaeology or archeology is the scientific study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. Archaeology is distinct from palaeontology, which is the study of fossil remains. Archaeology is particularly important for learning about prehistoric societies, for which, by definition, there are no written records. Prehistory includes over 99% of the human past, from the Paleolithic until the adve ...
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List Of Rivers Of Baden-Württemberg
A list of rivers of Baden-Württemberg, Germany: A * Aal * Aalbach * Aalenbach * Ablach * Ach *Acher * Adelbach *Aich * Aid * Aischbach, tributary of the Kinzig * Aischbach, tributary of the Körsch *Aitrach, tributary of the Danube *Aitrach, tributary of the Iller *Alb, tributary of the Rhine at Eggenstein-Leopoldshafen *Alb, tributary of the Rhine at Albbruck * Ammer * Amorsbach * Andelsbach * Annenbach * Arbach *Argen * Aschenbach * Aspenbach * Avenbach B * Badische Eschach * Bära * Bellamonter Rottum * Berneck * Biber * Biberbach * Bibers * Black Kocher * Black Lauter * Blau * Blinde Rot * Bollenbach * Bottwar * Braunsel * Breg * Brehmbach * Breitenbach * Brenz * Brettach, tributary of the Jagst * Brettach, tributary of the Kocher * Brigach *Bronnbach * Brotenaubach * Brühlbach * Brunnisach * Buberlesbach * Buchbach *Buchenbach, tributary of the Lauter *Buchenbach, tributary of the Murr * Bühler * Burraubach D *Dammbach * Dentelbach, tributary of the Murr * Dentelbach, tr ...
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Hammer Mill
A hammer mill, hammer forge or hammer works was a workshop in the pre- industrial era that was typically used to manufacture semi-finished, wrought iron products or, sometimes, finished agricultural or mining tools, or military weapons. The feature that gave its name to these workshops was the water-driven trip hammer, or set of hammers, used in the process. The shaft, or 'helve', of the hammer was pivoted in the middle and the hammer head was lifted by the action of cams set on a rotating camshaft that periodically depressed the end of the shaft. As it rose and fell, the head of the hammer described an arc. The face of the hammer was made of iron for durability. Hammer mills These mills, which were original driven by water wheels, but later also by steam power, became increasingly common as tools became heavier over time and therefore more difficult to manufacture by hand. The hammer mills smelted iron ore using charcoal in so-called bloomeries ( Georgius Agricola 1556 ...
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Blaubeuren Abbey
Blaubeuren Abbey (german: Kloster Blaubeuren) was a Benedictine monastery until the Reformation, located in Blaubeuren, Baden-Württemberg, Germany. It is now a Protestant seminary. History: Catholic The monastery was founded in 1085 by the Counts of Tübingen and their vassal Sigiboto von Ruck, against the background of the Investiture Controversy and the Hirsau Reforms. The first abbot, Adzelinus, and monks were from Hirsau Abbey. Abbot Fabri was closely involved with the foundation of the University of Tübingen in 1477. In 1493 the high altar was created. The choir stalls by Jörg Syrlin the Younger are of a similar date.Moraht-Fromm and Wolfgang Schürle, 2002 The Reformation saw the end of the Catholic monastery, from which the monks were expelled in 1535, returning for a short time between 1549 and 1562. History: Protestant In 1563 the first Protestant abbot was appointed, and in 1565 a choir school was opened in the premises. During the Thirty Years' War the monks ...
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Blautopf
The Blautopf (German for ''Blue pot'') is a spring that serves as the source of the river Blau in the karst landscape on the Swabian Jura's southern edge. It is located in Blaubeuren, Alb-Donau-Kreis, Baden-Württemberg, Germany (approximately west of Ulm). Description It forms the drain for the Blau cave system; the river Blau after flows into the river Danube in the city of Ulm. Because of its high water pressure, the spring has developed a funnel-like shape with a depth of 21 metres (69 ft). The water's peculiarly blue color, varying in intensity depending on weather and flow, is the result of physical properties of the nanoscale limestone particles densely distributed in the water. They cause Rayleigh scattering of light, preferentially scattering the blue color of the visible light. A similar effect is observed at the Blue Lagoon near Reykjavík, where the color originates from nanoscale silica particles.Lonely Planet Best of Germany (Travel Guide), 2019. Benedict Wa ...
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Brillenhöhle Cave
The Brillenhöhle (german: Brillenhöhle, literally ''spectacles cave'') is a cave ruin, located west of Ulm on the Swabian Alb in south-western Germany, where archaeological excavations have documented human habitation since as early as 30,000 years ago. Excavated by Gustav Riek from 1955 to 1963, the cave's Upper Paleolithic layers contain a sequence of Aurignacian, Gravettian and Magdalenian artifacts. In 1956 the first human fossils were discovered within a fireplace in the center of the cave, a discovery which made important contributions to the foundational understanding of the Magdalenian culture of central Europe. Site Brillenhöhle is located in the Ach Valley, lying about above the Ach River below. The site derives its name from the two holes in the cave's ceiling, which together resemble a pair of spectacles. The cave is essentially a single room with a diameter of , an average height of and a length of . A small side cave of width and height, called ''Vespe ...
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Sirgenstein Castle
Sirgenstein Castle (german: Burgrest Sirgenstein) is a ruined castle on rock, over twenty metres high, with a cave inhabited in the Stone Age, the ''Sirgenstein'', between the town of Blaubeuren and hamlet of Schelklingen in Alb-Donau-Kreis in Baden-Württemberg. The rock castle was probably built in the 13th century. Today its visible remains include castle walls, rusticated ashlar blocks and a neck ditch. Literature * Krahe, Friedrich-Wilhelm:''castles in medieval Germany: Plan-lexicon.'' Würzburg: Verlag Flechsig, 2000 (). * Schmitt, Gunter:''Sirgenstein''. In the same author:''Castle Guide Swabian Alb. Volume 2: Alb mid-South. Explore hiking and between Sigmaringen and Ulm.'' Biberach an der Riss: Biberach printing house, 1989, p. 75-78 (). * Uhl, Stefan:''Castles''Schelklingen Schelklingen. City Archives, 1991 (Schelklingen books, 18). See also * List of castles in Baden-Württemberg Numerous castles can be found in the German state of Baden-Württemberg. These ...
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Stone Age
The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years, and ended between 4,000 BC and 2,000 BC, with the advent of metalworking. Though some simple metalworking of malleable metals, particularly the use of gold and copper for purposes of ornamentation, was known in the Stone Age, it is the melting and smelting of copper that marks the end of the Stone Age. In Western Asia, this occurred by about 3,000 BC, when bronze became widespread. The term Bronze Age is used to describe the period that followed the Stone Age, as well as to describe cultures that had developed techniques and technologies for working copper alloys (bronze: originally copper and arsenic, later copper and tin) into tools, supplanting stone in many uses. Stone Age artifacts that have been discovered include tools used by modern humans, by their predecessor species in the ...
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