|
Laskill
Laskill is a small hamlet in Bilsdale, 5 miles (8 km) north-west of Helmsley, North Yorkshire, England, on the road from Helmsley to Stokesley and is located within the North York Moors National Park. Archaeological investigations have revealed that the Cistercian monks of the nearby Rievaulx Abbey had a large woolhouse there, dating from the middle of the 13th century. The Cistercian monks, known to have been skilled metallurgists, also had a blast furnace (the only medieval example yet identified in Britain) for the smelting of iron ore into cast iron. The iron ore left in the slag at Laskill has been identified by Gerry McDonnell (archeometallurgist of the University of Bradford) as more refined than anything else at the time, suggesting a much more efficient blast furnace technology than otherwise existed – perhaps as advanced as a modern blast furnace. The destruction of the abbey at Rievaulx by King Henry VIII during the Reformation put an end to this blast f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilsdale
Bilsdale is a dale in the western part of the North York Moors in North Yorkshire, England. The head of the dale is at Hasty Bank, and the dale extends south to meet Rye Dale near Hawnby. The dale is the valley of the River Seph, formed where Raisdale Beck joins Bilsdale Beck at the small village of Chop Gate in the north of the dale. The river flows south to meet the River Rye at Seph Mouth. The dale is divided between two civil parishes and districts. The upper part of the dale comprises the civil parish of Bilsdale Midcable in the district of Hambleton. The lower part of the dale is in the civil parish of Hawnby in the district of Ryedale. History The place-name is derived from an Old Norse personal name ''Bildr'', and so means "Bildr's valley". In the 12th century the northern part of the dale was granted to Kirkham Priory, and the southern part to Rievaulx Abbey. Bilsdale Rievaulx was itself divided by the River Seph. The part to the west of the river became t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cistercian
The Cistercians, () officially the Order of Cistercians ( la, (Sacer) Ordo Cisterciensis, abbreviated as OCist or SOCist), are a Catholic religious order of monks and nuns that branched off from the Benedictines and follow the Rule of Saint Benedict, as well as the contributions of the highly-influential Saint Bernard of Clairvaux, known as the Latin Rule. They are also known as Bernardines, after Saint Bernard himself, or as White Monks, in reference to the colour of the "cuculla" or cowl (choir robe) worn by the Cistercians over their habits, as opposed to the black cowl worn by Benedictines. The term ''Cistercian'' derives from ''Cistercium,'' the Latin name for the locale of Cîteaux, near Dijon in eastern France. It was here that a group of Benedictine monks from the monastery of Molesme founded Cîteaux Abbey in 1098, with the goal of following more closely the Rule of Saint Benedict. The best known of them were Robert of Molesme, Alberic of Cîteaux and the Engl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blast Furnace
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. ''Blast'' refers to the combustion air being "forced" or supplied above atmospheric pressure. In a blast furnace, fuel (coke (fuel), coke), ores, and Flux (metallurgy), flux (limestone) are continuously supplied through the top of the furnace, while a hot blast of air (sometimes with oxygen enrichment) is blown into the lower section of the furnace through a series of pipes called tuyeres, so that the #Process engineering and chemistry, chemical reactions take place throughout the furnace as the material falls downward. The end products are usually molten metal and slag phases tapped from the bottom, and waste gases (flue gas) exiting from the top of the furnace. The downward flow of the ore along with the flux in contact with an upflow of hot, carbon monoxide-rich combustion gases is a countercurrent exchange and chemical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rievaulx Abbey
Rievaulx Abbey was a Cistercian abbey in Rievaulx, near Helmsley, in the North York Moors National Park, North Yorkshire, England. It was one of the great abbeys in England until it was seized in 1538 under Henry VIII during the Dissolution of the Monasteries. The wider site was awarded Scheduled Ancient Monument status in 1915 and the abbey was brought into the care of the then Ministry of Works in 1917. The striking ruins of its main buildings are today a tourist attraction, owned and maintained by English Heritage. Foundation Rievaulx Abbey was the first Cistercian monastery in the north of England, founded in 1132 by twelve monks from Clairvaux Abbey. Its remote location was well suited to the order's ideal of a strict life of prayer and self-sufficiency with little contact with the outside world. The abbey's patron, Walter Espec, also founded another Cistercian community, that of Wardon Abbey in Bedfordshire, on unprofitable wasteland on one of his inherited estat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Ore
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (, 72.4% Fe), hematite (, 69.9% Fe), goethite (, 62.9% Fe), limonite (, 55% Fe) or siderite (, 48.2% Fe). Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel. In 2011 the ''Financial Times'' quoted Christopher LaFemina, mining analyst at Barclays Capital, saying that iron ore is "more integral to the global economy than any other commodity, except perhaps oil". Sources Metallic iron is virtually unk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a national British daily broadsheet newspaper published in London by Telegraph Media Group and distributed across the United Kingdom and internationally. It was founded by Arthur B. Sleigh in 1855 as ''The Daily Telegraph & Courier''. Considered a newspaper of record over ''The Times'' in the UK in the years up to 1997, ''The Telegraph'' generally has a reputation for high-quality journalism, and has been described as being "one of the world's great titles". The paper's motto, "Was, is, and will be", appears in the editorial pages and has featured in every edition of the newspaper since 19 April 1858. The paper had a circulation of 363,183 in December 2018, descending further until it withdrew from newspaper circulation audits in 2019, having declined almost 80%, from 1.4 million in 1980.United Newspapers PLC and Fleet Holdings PLC', Monopolies and Mergers Commission (1985), pp. 5–16. Its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Revolution
The Industrial Revolution was the transition to new manufacturing processes in Great Britain, continental Europe, and the United States, that occurred during the period from around 1760 to about 1820–1840. This transition included going from hand production methods to machines, new chemical manufacturing and iron production processes, the increasing use of steam power and water power, the development of machine tools and the rise of the mechanized factory system. Output greatly increased, and a result was an unprecedented rise in population and in the rate of population growth. Textiles were the dominant industry of the Industrial Revolution in terms of employment, value of output and capital invested. The textile industry was also the first to use modern production methods. The Industrial Revolution began in Great Britain, and many of the technological and architectural innovations were of British origin. By the mid-18th century, Britain was the world's leadin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology
Technology is the application of knowledge to reach practical goals in a specifiable and reproducible way. The word ''technology'' may also mean the product of such an endeavor. The use of technology is widely prevalent in medicine, science, industry, communication, transportation, and daily life. Technologies include physical objects like utensils or machines and intangible tools such as software. Many technological advancements have led to societal changes. The earliest known technology is the stone tool, used in the prehistoric era, followed by fire use, which contributed to the growth of the human brain and the development of language in the Ice Age. The invention of the wheel in the Bronze Age enabled wider travel and the creation of more complex machines. Recent technological developments, including the printing press, the telephone, and the Internet have lowered communication barriers and ushered in the knowledge economy. While technology contributes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protestant Reformation
The Reformation (alternatively named the Protestant Reformation or the European Reformation) was a major movement within Western Christianity in 16th-century Europe that posed a religious and political challenge to the Catholic Church and in particular to papal authority, arising from what were perceived to be Criticism of the Catholic Church, errors, abuses, and discrepancies by the Catholic Church. The Reformation was the start of Protestantism and the split of the Western Church into Protestantism and what is now the Roman Catholic Church. It is also considered to be one of the events that signified the end of the Middle Ages and the beginning of the early modern period in Europe.Davies ''Europe'' pp. 291–293 Prior to Martin Luther, there were many Proto-Protestantism, earlier reform movements. Although the Reformation is usually considered to have started with the publication of the ''Ninety-five Theses'' by Martin Luther in 1517, he was not excommunicated by Pope Leo X ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry VIII Of England
Henry VIII (28 June 149128 January 1547) was King of England from 22 April 1509 until his death in 1547. Henry is best known for his six marriages, and for his efforts to have his first marriage (to Catherine of Aragon) annulled. His disagreement with Pope Clement VII about such an annulment led Henry to initiate the English Reformation, separating the Church of England from papal authority. He appointed himself Supreme Head of the Church of England and dissolved convents and monasteries, for which he was excommunicated by the pope. Henry is also known as "the father of the Royal Navy" as he invested heavily in the navy and increased its size from a few to more than 50 ships, and established the Navy Board. Domestically, Henry is known for his radical changes to the English Constitution, ushering in the theory of the divine right of kings in opposition to papal supremacy. He also greatly expanded royal power during his reign. He frequently used charges of treason an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Bradford
The University of Bradford is a public research university located in the city of Bradford, West Yorkshire, England. A plate glass university, it received its royal charter in 1966, making it the 40th university to be created in Britain, but can trace its origins back to the establishment of the industrial West Yorkshire town's Mechanics Institute in 1832. The student population includes undergraduate and postgraduate students. Mature students make up around a third of the undergraduate community. A total of 22% of students are foreign and come from over 110 countries. There were 14,406 applications to the university through UCAS in 2010, of which 3,421 were accepted. It was the first British university to establish a Department of Peace Studies in 1973, which is currently the world's largest university centre for the study of peace and conflict. History The university's origins date back to ''the Mechanics Institute'', founded in 1832, formed in response to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slag
Slag is a by-product of smelting ( pyrometallurgical) ores and used metals. Broadly, it can be classified as ferrous (by-products of processing iron and steel), ferroalloy (by-product of ferroalloy production) or non-ferrous/ base metals (by-products of recovering non-ferrous materials like copper, nickel, zinc and phosphorus). Within these general categories, slags can be further categorized by their precursor and processing conditions (e.g., Blast furnace (BF) slags, air-cooled blast furnace (ACBF) slag, basic oxygen furnace (BOF) slag, and electric arc furnace (EAF) slag) . Due to the large demand for these materials, slag production has also significantly increased throughout the years despite recycling (most notably in the iron and steelmaking industries) and upcycling efforts. The World Steel Association (WSA) estimates that 600 kg of by-products (~90 wt% is slags) are generated per tonne of steel produced. Composition Slag is usually a mixture of metal oxides and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Protestant Reformation")
