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Augustin Gottfried Ludwig Lentin
Augustin Gottfried Ludwig Lentin (January 4, 1764 – January 18, 1823) was a German chemist. He was a lecturer at the University of Göttingen and subsequently inspector of saltworks, and a writer and translator of works on chemistry and metallurgy. Early life and education Lentin was born in Dannenberg, Lower Saxony, Germany on 4 January 1764, the son of Lebrecht Friedrich Benjamin Lentin (1736–1804), physician and prolific writer on medical topics. He took the degree of Ph.D. at Georg-August-Universität Göttingen and acted as private lecturer in the same university from 1795 to 1801 where he gave courses on technical chemistry and 'practical economic chemistry'. During this period he translated from English a number of recent publications on chemistry including works by Elizabeth Fulhame, Richard Kirwan and James Keir, and published several books and papers himself on chemical and mining matters. Metallurgy During this period he visited Wales where he took a particul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dannenberg (Elbe)
Dannenberg is a town in the district Lüchow-Dannenberg, in Lower Saxony, Germany. It is situated on the river Jeetzel, approx. 30 km north of Salzwedel, and 50 km south-east of Lüneburg. Dannenberg has a population of 8,147 inhabitants (December 2010). Dannenberg is located on the German Timber-Frame Road. It is the seat of the ''Samtgemeinde'' ("collective municipality") Elbtalaue. It has a soccer team which plays in the regional league, TSV Dannenberg. The actual history of the town began with the construction of the castle (first mentioned in 1153) during the rule of Volrad I, Count of Dannenberg (1153–1169), who had been given the task of settling and securing the territory by Duke Henry the Lion. The Waldemarturm is a local historical landmark, a tower in which the Danish King Valdemar II was imprisoned from 1223–1224. After World War II, Dannenberg was part of West Germany. However, it is situated very close to the Elbe river, which served as the border ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenhead
Ravenhead is an area of St Helens in the North West of England. It is bordered by Thatto Heath, Sutton and the Town Centre. The area is thought to take its name from a farm once located nearby (Ravenhead Farm), while the 'head' portion of the name represents its location at one of the higher points of the town. In this respect, Ravenhead joins other local placenames such as Burtonhead, Micklehead and Eltonhead. Local facilities Shops in the main residential area of Ravenhead are limited to a newsagent (Ravenhead), computer repair store (Thatto Heath) and a Spar local store (Toll-Bar). There is also a laundry (business not for individual use) and a 'Fives Football Centre' (closed down), opened by BBC television pundit and former England footballer Alan Shearer. St. John's Centre operates out of St. John's Parish Church (or Ravenhead Church as locals call it) and runs various community activities. Alexandra Court is a residential housing care home, run by Arena Options Ltd for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century German Chemists
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Gunpowder empires, Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under Colonialism, colonial rule. It was also marked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Translators From English
Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. The English language draws a terminological distinction (which does not exist in every language) between ''translating'' (a written text) and ''interpreting'' (oral or signed communication between users of different languages); under this distinction, translation can begin only after the appearance of writing within a language community. A translator always risks inadvertently introducing source-language words, grammar, or syntax into the target-language rendering. On the other hand, such "spill-overs" have sometimes imported useful source-language calques and loanwords that have enriched target languages. Translators, including early translators of sacred texts, have helped shape the very languages into which they have translated. Because of the laboriousness of the translation process, since the 1940s efforts have been made, with varying degrees o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Dannenberg (Elbe)
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] |
1823 Deaths
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1764 Births
1764 ( MDCCLXIV) was a leap year starting on Sunday and is the fifth year of the 1760s decade, the 64th year of the 18th century, and the 764th year of the 2nd millennium. Events January–June * January 7 – The Siculicidium is carried out as hundreds of the Székely minority in Transylvania are massacred by the Austrian Army at Madéfalva. * January 19 – John Wilkes is expelled from the House of Commons of Great Britain, for seditious libel. * February 15 – The settlement of St. Louis is established. * March 15 – The day after his return to Paris from a nine-year mission, French explorer and scholar Anquetil Du Perron presents a complete copy of the Zoroastrian sacred text, the ''Zend Avesta'', to the ''Bibliothèque Royale'' in Paris, along with several other traditional texts. In 1771, he publishes the first European translation of the ''Zend Avesta''. * March 17 – Francisco Javier de la Torre arrives in Manila to become the new Spanis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rammelsberg
The Rammelsberg is a mountain, high, on the northern edge of the Harz range, south of the historic town of Goslar in the North German state of Lower Saxony. The mountain is the location of an important silver, copper, and lead mine, the only mine which had been working continuously for over 1,000 years when it finally closed in 1988. Because of its long history of mining and testimony to the advancement and exchange of technology over many centuries, the visitor mine of Rammelsberg was inscribed as a UNESCO World Heritage Site in 1992. Name According to legend, the mountain was named after a knight called "Ramm", who was a henchman of Emperor Otto the Great. In 968, whilst out hunting, the knight tied his horse to a tree, in order to pursue some deer through almost impassable terrain. His charger impatiently pawed the ground with its hooves whilst waiting for his master to return and so exposed a vein of silver ore. According to another explanation, the name may be derived from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanover
Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany after Berlin, Hamburg and Bremen. Hanover's urban area comprises the towns of Garbsen, Langenhagen and Laatzen and has a population of about 791,000 (2018). The Hanover Region has approximately 1.16 million inhabitants (2019). The city lies at the confluence of the River Leine and its tributary the Ihme, in the south of the North German Plain, and is the largest city in the Hannover–Braunschweig–Göttingen–Wolfsburg Metropolitan Region. It is the fifth-largest city in the Low German dialect area after Hamburg, Dortmund, Essen and Bremen. Before it became the capital of Lower Saxony in 1946, Hannover was the capital of the Principality of Calenberg (1636–1692), the Electorate of Hanover (1692–1814), the Kingdom of Hannover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bad Rothenfelde
Bad Rothenfelde is a municipality and health resort in the district of Osnabrück, in Lower Saxony, Germany. It is situated in the Teutoburg Forest, approx. 20 km southeast of Osnabrück Osnabrück (; wep, Ossenbrügge; archaic ''Osnaburg'') is a city in the German state of Lower Saxony. It is situated on the river Hase in a valley penned between the Wiehen Hills and the northern tip of the Teutoburg Forest. With a population ..., between Hilter and Dissen. Bad Rothenfelde has a spa, hospitals, clothes shops and many cafés. References Osnabrück (district) Spa towns in Germany {{Osnabrück-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smelting
Smelting is a process of applying heat to ore, to extract a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal base behind. The reducing agent is commonly a fossil fuel source of carbon, such as coke—or, in earlier times, charcoal. The oxygen in the ore binds to carbon at high temperatures due to the lower potential energy of the bonds in carbon dioxide (). Smelting most prominently takes place in a blast furnace to produce pig iron, which is converted into steel. The carbon source acts as a chemical reactant to remove oxygen from the ore, yielding the purified metal element as a product. The carbon source is oxidized in two stages. First, the carbon (C) combusts with oxygen (O2) in the air to produce carbon monoxide (CO). Second, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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