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Tide Clock
A tide clock is a specially designed clock that keeps track of the Moon's apparent motion around the Earth. Along many coastlines, the Moon contributes the major part (67%) of the combined lunar and solar tides. The exact interval between tides is influenced by the position of the Moon and Sun relative to the Earth, as well as the specific location on Earth where the tide is being measured. Due to the Moon's orbital prograde motion, it takes a particular point on the Earth (on average) 24 hours and 50.5 minutes to rotate under the Moon, so the time between high lunar tides fluctuates between 12 and 13 hours. A tide clock is divided into two roughly 6 hour tidal periods that show the average length of time between high and low tides in a semi-diurnal tide region, such as most areas of the Atlantic Ocean. Traditional mechanical tide clocks The bottom of the tide clock dial (6 o'clock position) is marked "low tide" and the top of the tide clock dial (12 o'clock position) is mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer
A computer is a machine that can be Computer programming, programmed to automatically Execution (computing), carry out sequences of arithmetic or logical operations (''computation''). Modern digital electronic computers can perform generic sets of operations known as Computer program, ''programs'', which enable computers to perform a wide range of tasks. The term computer system may refer to a nominally complete computer that includes the Computer hardware, hardware, operating system, software, and peripheral equipment needed and used for full operation; or to a group of computers that are linked and function together, such as a computer network or computer cluster. A broad range of Programmable logic controller, industrial and Consumer electronics, consumer products use computers as control systems, including simple special-purpose devices like microwave ovens and remote controls, and factory devices like industrial robots. Computers are at the core of general-purpose devices ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinity Buoy Wharf
Trinity Buoy Wharf is the site of a lighthouse, by the confluence of the River Thames and Bow Creek on the Leamouth Peninsula, Poplar. It lies within the London Borough of Tower Hamlets. The lighthouse no longer functions, but is the home of various art projects such as '' Longplayer''. It is sometimes known as Bow Creek Lighthouse. History In 1803, the site began to be used by the Elder Brethren of Trinity House, now known as Corporation of Trinity House. The seawall was reconstructed in 1822 by George Mundy of Old Ford. The site was used as a maintenance depot, and storage facility for the many buoys that aided navigation on the Thames; and the wharf for docking and repair of lightships. The original lighthouse was built by the engineer of Trinity House, James Walker, in 1852, and was demolished in the late 1920s. A second lighthouse, which survives, was built in 1864–66 by James Douglass for Trinity House. The lantern at the top of the tower came from the Paris Exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Western Europe, with a population of 14.9 million. London stands on the River Thames in southeast England, at the head of a tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Roman Empire, Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London, has been the centuries-long host of Government of the United Kingdom, the national government and Parliament of the United Kingdom, parliament. London grew rapidly 19th-century London, in the 19th century, becoming the world's List of largest cities throughout history, largest city at the time. Since the 19th cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's Lynn Minster
St Margaret's Church, King's Lynn, entitled King's Lynn Minster since 2011, is a Grade I listed parish church in the Church of England in King's Lynn, Norfolk. The building dates from the 12th to 15th centuries, with major restoration of the nave in the 18th century. Five of its ten bells and its organ also date back to the mid-18th century. History Benedictine priory The church was established by Herbert de Losinga, Bishop of Norwich in 1095 to serve a Benedictine Priory and dedicated to St Margaret of Antioch. The priory was subordinate to the Priory of the Holy Trinity in Norwich. The slender 12th-century south-west tower in the Early English Gothic style precedes the larger north-west tower in the Perpendicular style of the 15th century. The chancel with clerestory dates from the 13th century, when the earlier Norman nave was replaced. Elements of the Norman building survive in the base of the south-west tower. Parish church After the English Reformation St Margaret's b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's Lynn
King's Lynn, known until 1537 as Bishop's Lynn and colloquially as Lynn, is a port and market town in the borough of King's Lynn and West Norfolk in the county of Norfolk, England. It is north-east of Peterborough, north-north-east of Cambridge and west of Norwich. History Toponymy The etymology of King's Lynn is uncertain. The name ''Lynn'' may signify a body of water near the town – the Welsh word means a lake; but the name is plausibly of Old English, Anglo-Saxon origin, from ''lean'' meaning a Tenure (law), tenure in fee or farm. The 1086 Domesday Book records it as ''Lun'' and ''Lenn'', and ascribes it to the Bishop of Elmham and the Archbishop of Canterbury. The Domesday Book also mentions saltings at Lena (Lynn); an area of partitioned pools may have existed there at the time. The presence of salt, which was relatively rare and expensive in the early medieval period, may have added to the interest of Herbert de Losinga and other prominent Normans in the modest parish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maassluis
Maassluis () is a town in the western Netherlands, in the province of South Holland. The municipality had a population of in and covered of which was water. It received town rights in 1811. History Maassluis was founded circa 1340 as a settlement next to a lock (water transport), lock (in Dutch: ''sluis'') in the sea barrier between the North Sea and Rotterdam. Originally ''Maeslandsluys'', it was part of Maasland, Maesland. In 1489 the settlement was sacked. During the Eighty Years' War, Philips of Marnix, lord of Sint-Aldegonde, started to build a defense wall but before its completion, the Spanish captured it in 1573 and Philips of Marnix was taken prisoner. A year later Maeslandsluys was looted by mutiny, mutinous Spanish troops. On 16 May 1614, Maeslandsluys was separated from Maesland by the counts of Holland and renamed Maassluis. This separation may have been religiously motivated: Maassluis was predominantly Protestant and Maasland Catholic. In 1624 the defense wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnemuiden
Arnemuiden is a city#Netherlands, city of around 5000 people in the municipality of Middelburg, Zeeland, Middelburg in the province of Zeeland in the Netherlands. It is located on the former island of Walcheren, about 3 km east of the city of Middelburg. On the 23 September 1338, at the start of the Hundred Years' War between England and France, a Battle of Arnemuiden, naval battle was held near Arnemuiden. It was the first naval battle of the Hundred Years' War and the first naval battle using artillery, as the English ship ''Christofer'' had three cannons and one handgun. In 1573, Arnemuiden was destroyed by Spanish troops and more than 300 citizens were killed. Even though only a couple of hundred people were left, it received City rights in the Netherlands, city rights in 1574. Until 1997, Arnemuiden was a separate municipality. Arnemuiden has a railway station - Arnemuiden railway station. A substantial part of the inhabitants of Arnemuiden have been a fisherman in som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tidal Range
Tidal range is the difference in height between high tide and low tide. Tides are the rise and fall of sea levels caused by gravitational forces exerted by the Moon and Sun, by Earth's rotation and by centrifugal force caused by Earth's progression around the Earth-Moon barycenter. Tidal range depends on time and location. Larger tidal range occur during spring tides (spring range), when the gravitational forces of both the Moon and Sun are aligned (at syzygy), reinforcing each other in the same direction ( new moon) or in opposite directions ( full moon). The largest annual tidal range can be expected around the time of the equinox if it coincides with a spring tide. Spring tides occur at the second and fourth (last) quarters of the lunar phases. By contrast, during neap tides, when the Moon and Sun's gravitational force vectors act in quadrature (making a right angle to the Earth's orbit), the difference between high and low tides (neap range) is smallest. Neap ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syzygy (astronomy)
In astronomy, a syzygy ( ; , expressing the sense of σύν ( "together") and ζυγ- ( "a yoke")) is a roughly straight-line configuration of three or more celestial bodies in a gravitational system. The word is often used in reference to the Sun, Earth, and either the Moon or a planet, where the latter is in ''conjunction'' or ''opposition''. Solar and lunar ''eclipses'' occur at times of syzygy, as do ''transits'' and ''occultations''. Main types A syzygy sometimes results in an occultation, transit, or an eclipse. * An occultation occurs when an apparently larger body passes in front of an apparently smaller one. * A transit occurs when a smaller body passes in front of a larger one. ** In the combined case where the smaller body regularly transits the larger, an occultation is also termed a secondary eclipse. * An eclipse occurs when a body totally or partially disappears from view, either by an occultation, as with a solar eclipse, or by passing into the shadow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fécamp Abbey
The Abbey of the Holy Trinity at Fécamp, commonly known as Fécamp Abbey (), is a Benedictine abbey in Fécamp, Seine-Maritime, Upper Normandy, France. The abbey is known as the first producer of bénédictine, a herbal liqueur based on brandy. First foundation Around 658, Waningus, a Merovingian count, founded a nunnery here, which was destroyed by the Vikings in 841. Another convent he founded in 660, near the site of the Precious Relic, was destroyed by the Vikings in 842. Around the ducal palace, the foundations of two chapels have been found. Second foundation In the 990s Richard I of Normandy, who was born in Fécamp, began the rebuilding of the church. It was Richard II who invited the zealous Saint William of Volpiano in 1001 to rekindle the life of the abbey under the Cluniac Benedictine rules. These two Norman rulers, who were originally buried outside, were later interred in 1162 by Henry II of England within the southern transept of the Gothic abbey church ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fécamp
Fécamp () is a commune in the northwestern French department of Seine-Maritime. Geography Fécamp is situated in the valley of the river Valmont, at the heart of the Pays de Caux, on the Alabaster Coast. It is around northeast of Le Havre, and around northwest of Rouen. History Origin of the name According to its late medieval founding legend, the trunk of a fig tree (''ficus'') carrying the Precious Blood of Christ collected by Joseph of Arimathea was washed ashore on the riverbank at Fécamp in the 1st century. Immediately, a fountain of holy blood gushed from the site; the relic attracted many medieval pilgrims, enhancing the reputation of the city. The monks' legend justified the artificial etymology of the name to ''Fici-campus'', the camp of the fig tree. Fécamp, however, is mentioned in 875 as ''Fiscannum'' and in 990 as ''Fiscannus'' and as late as 1496 which stem from the Germanic root ''fisc'' (English "fish") with an unknown suffix. It used to be the name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
