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Barbegal Aqueduct
The Barbegal aqueduct and mills was a Roman watermill complex in the commune of Fontvieille, Bouches-du-Rhône, near the town of Arles, in southern France. The complex has been referred to as "the greatest known concentration of mechanical power in the ancient world" and the 16 overshot wheels are considered to be the largest ancient mill complex. Another similar mill complex existed on the Janiculum in Rome, and there are suggestions that further such complexes existed at other major Roman sites, such as Amida (Mesopotamia). Description The Barbegal site is located 12 kilometres east northeast of Arles near Fontvieille, where the Arles aqueduct passed near a steep escarpment. The mills consisted of 16 water wheels in two parallel sets of eight descending a steep hillside. There are substantial masonry remains of the water channels and foundations of the individual mills, together with a staircase rising up the hill upon which the mills were built. The mills operated from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbegal Aqueduct 01
The Barbegal aqueduct and mills was a List of Roman watermills, Roman watermill complex in the commune of Fontvieille, Bouches-du-Rhône, near the town of Arles, in southern France. The complex has been referred to as "the greatest known concentration of mechanical power in the ancient world" and the 16 Water wheel#Overshot wheel, overshot wheels are considered to be the largest ancient mill complex. Another similar mill complex existed on the Janiculum in Rome, and there are suggestions that further such complexes existed at other major Roman sites, such as Amida (Mesopotamia). Description The Barbegal site is located 12 kilometres east northeast of Arles near Fontvieille, Bouches-du-Rhône, Fontvieille, where the Arles aqueduct passed near a steep escarpment. The mills consisted of 16 water wheels in two parallel sets of eight descending a steep hillside. There are substantial masonry remains of the water channels and foundations of the individual mills, together with a stair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byzantium
Byzantium () or Byzantion () was an ancient Greek city in classical antiquity that became known as Constantinople in late antiquity and Istanbul today. The Greek name ''Byzantion'' and its Latinization ''Byzantium'' continued to be used as a name of Constantinople sporadically and to varying degrees during the thousand-year existence of the Eastern Roman Empire, which also became known by the former name of the city as the Byzantine Empire. Byzantium was colonized by Greeks from Megara in the 7th century BCE and remained primarily Greek-speaking until its conquest by the Ottoman Empire in 1453 CE. Etymology The etymology of ''Byzantium'' is unknown. It has been suggested that the name is of Thracian origin. It may be derived from the Thracian personal name Byzas which means "he-goat". Ancient Greek legend refers to the Greek king Byzas, the leader of the Megarian colonists and founder of the city. The name '' Lygos'' for the city, which likely corresponds to an earlier T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Engineering
The ancient Romans were famous for their advanced engineering accomplishments. Technology for bringing running water into cities was developed in the east, but transformed by the Romans into a technology inconceivable in Greece. The architecture used in Rome was strongly influenced by Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ... and Etruscan sources. Roman roads Roman roads were constructed to be immune to floods and other environmental hazards. Some roads built by the Romans are still in use today. There were several variations on a standard Roman road. Most of the higher quality roads were composed of five layers. The bottom layer, called the ''pavimentum'', was one inch thick and made of mortar. Above this were four strata of masonry. The layer directly above ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Technology
Ancient Roman technology is the collection of techniques, skills, methods, processes, and engineering practices which supported Roman civilization and made possible the expansion of the Roman economy, economy and Military of ancient Rome, military of ancient Rome (753 BC – 476 AD). The Roman Empire was one of the most technologically advanced civilizations of antiquity, with some of the more advanced concepts and inventions forgotten during the turbulent eras of Late Antiquity and the early Middle Ages. Gradually, some of the technological feats of the Romans were rediscovered and/or improved upon during the Middle Ages and the beginning of the Modern Era; with some in areas such as civil engineering, construction materials, transport technology, and certain inventions such as the mechanical reaper, not improved upon until the 19th century. The Romans achieved high levels of technology in large part because they borrowed technologies from the Ancient Greece, Greeks, Etruscans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Connections (British Documentary)
''Connections'' is a science education television series created, written, and presented by British science historian James Burke. The series was produced and directed by Mick Jackson of the BBC Science and Features Department and first aired in 1978 (UK) and 1979 (US). It took an interdisciplinary approach to the history of science and invention, and demonstrated how various discoveries, scientific achievements, and historical world events were built from one another successively in an interconnected way to bring about particular aspects of modern technology. The series was noted for Burke's crisp and enthusiastic presentation (and dry humour), historical re-enactments, and intricate working models. The popular success of the series led to the production of '' The Day the Universe Changed'' (1985), a similar programme, but showing a more linear history of several important scientific developments and their more philosophic impact on Western civilisation. Years later, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Revolution
The Industrial Revolution, sometimes divided into the First Industrial Revolution and Second Industrial Revolution, was a transitional period of the global economy toward more widespread, efficient and stable manufacturing processes, succeeding the Second Agricultural Revolution. Beginning in Kingdom of Great Britain, Great Britain around 1760, the Industrial Revolution had spread to continental Europe and the United States by about 1840. This transition included going from craft production, hand production methods to machines; new Chemical industry, chemical manufacturing and Puddling (metallurgy), iron production processes; the increasing use of Hydropower, water power and Steam engine, steam power; the development of machine tools; and rise of the mechanisation, mechanised factory system. Output greatly increased, and the result was an unprecedented rise in population and population growth. The textile industry was the first to use modern production methods, and textiles b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cistercians
The Cistercians (), officially the Order of Cistercians (, 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 Bernard of Clairvaux, known as the Latin Rule. They are also known as Bernardines, after Bernard of Clairvaux, Saint Bernard, or as White Monks, in reference to the colour of their cowl, 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 Abbey, Molesme founded Cîteaux Abbey in 1098. The first three abbots were Robert of Molesme, Alberic of Cîteaux and Stephen Harding. Bernard helped launch a new era when he entered the monastery in the early 1110s with 30 companions. By the end of the 12th century, the ord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Burke (science Historian)
James Burke (born 22 December 1936) is a broadcaster, science historian, author, and television producer. He was one of the main presenters of the BBC1 science series '' Tomorrow's World'' from 1965 to 1971 and created and presented the television series '' Connections'' (1978), and its more philosophical sequel '' The Day the Universe Changed'' (1985), about the history of science and technology. ''The Washington Post'' has called him "one of the most intriguing minds in the Western world". Early life Burke was born in Derry, Northern Ireland. During World War II he was evacuated to Downhill, County Londonderry where he lived between the ages of 4 and 9. When his father returned home after the war, the family moved to Kent, England, where James Burke attended Maidstone Grammar School. He then served in the Royal Air Force (RAF) from 1955 to 1957 before being accepted at Jesus College, Oxford, where he studied Middle English, obtaining BA and MA degrees. Personal life B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arles Museum Of Antiquity
Arles ( , , ; ; Classical ) is a coastal city and Communes of France, commune in the South of France, a Subprefectures in France, subprefecture in the Bouches-du-Rhône Departments of France, department of the Provence-Alpes-Côte d'Azur Regions of France, region, in the former Provinces of France, province of Provence. A large part of the Camargue, the largest wetlands in France, is located within the territory of the commune, which is the List of French communes by surface area, largest in Metropolitan France in terms of geographic territory. In non-metropolitan France, Maripasoula in French Guiana is the largest French commune in general. The commune's land area is roughly similar to that of Singapore. The city has a long history, and was of considerable importance in the Roman province of Gallia Narbonensis. The Arles, Roman and Romanesque Monuments, Roman and Romanesque Monuments of Arles were listed as UNESCO World Heritage Sites in 1981 for their testimony to the his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ephesus
Ephesus (; ; ; may ultimately derive from ) was an Ancient Greece, ancient Greek city on the coast of Ionia, in present-day Selçuk in İzmir Province, Turkey. It was built in the 10th century BC on the site of Apasa, the former Arzawan capital, by Attica, Attic and Ionians, Ionian Greek colonists. During the Classical Greece, Classical Greek era, it was one of twelve cities that were members of the Ionian League. The city came under the control of the Roman Republic in 129 BC. The city was famous in its day for the nearby Temple of Artemis (completed around 550 BC), which has been designated one of the Seven Wonders of the Ancient World. Its many monumental buildings included the Library of Celsus and a theatre capable of holding 24,000 spectators. Ephesus was a recipient city of one of the Pauline epistles and one of the seven churches of Asia addressed in the Book of Revelation. The Gospel of John may have been written there,Stephen L Harris, Harris, Stephen L., ''Under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hierapolis Sawmill
The Hierapolis sawmill was a water-powered stone sawmill in the Ancient Greek city of Hierapolis in Roman Asia (modern-day Turkey). Dating to the second half of the 3rd century AD, the sawmill is considered the earliest known machine to combine a crank with a connecting rod to form a crank-slider mechanism.; ; The watermill is evidenced by a raised relief on the sarcophagus of a certain Marcus Aurelius Ammianos, a local miller. On the pediment a waterwheel fed by a mill race is shown powering via a gear train two frame saws cutting rectangular blocks by the way of connecting rods and, through mechanical necessity, cranks (see diagram). The accompanying inscription is in Greek and attributes the mechanism to Ammianos' "skills with wheels". Other sawmills Further Roman crank and connecting rod mechanisms, without gear train, are archaeologically attested for the 6th century AD water-powered stone sawmills at Gerasa, Jordan, and Ephesus, Turkey. A fourth sawmill possibly ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reverse Overshot Water Wheel
Frequently used in mines and probably elsewhere (such as agricultural drainage), the reverse overshot water wheel was a Roman innovation to help remove water from the lowest levels of underground workings. It is described by Vitruvius in his work ''De architectura'' published circa 25 BC. The remains of such systems found in Roman mines by later mining operations show that they were used in sequences so as to lift water a considerable height. Vitruvius The Roman author Vitruvius gives explicit instructions on the construction of dewatering devices, and describes three variants of the "tympanum" in Chapter X of ''De architectura''. It is a large wheel fitted with boxes, which in the first design, encompass the whole diameter of the wheel. Holes are bored in the boxes to allow water into them, so that as a box dips into the water, it enters and is raised as the wheel turns. When it reaches to the top of the turn, the water runs out into a channel. He then describes a second variant w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
