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Mumbles Lighthouse
Mumbles Lighthouse, completed in 1794, is a lighthouse located in Mumbles, near Swansea. The structure, which sits on the outer of two islands off Mumbles Head, is clearly visible from any point along the five mile sweep of Swansea Bay. Along with the nearby lifeboat station, it is the most photographed landmark in the village. The tower has two tiers and initially two open coal fire lights were displayed. These open coal fire lights were difficult to maintain and were soon replaced by a single oil-powered light within a cast-iron lantern. In 1860, the oil-powered light was upgraded to a dioptric light and the Mumbles Battery, a fort that surrounds the tower, was built by the War Department. In 1905, an occulting mechanism, where the light was made to flash, was fitted. This was partially automated in 1934. By 1977, the cast-iron lantern had deteriorated beyond repair and was removed. A different lantern was added in 1987. In 1995, the main light was replaced and an array ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mumbles Head
Mumbles ( cy, Mwmbwls) is a headland sited on the western edge of Swansea Bay on the southern coast of Wales. Toponym Mumbles has been noted for its unusual place name. The headland is thought by some to have been named by French sailors, after the shape of the two anthropomorphic islands which the headland comprises: the word "Mumbles" may be a corruption of the French ''les mamelles,'' meaning "the breasts". Another possible source of the name is the word Mamucium, which is generally thought to represent a Latinisation of an original Brythonic name, either from mamm- ("breast", in reference to a "breast-like hill") or from mamma ("mother", in reference to a local river goddess). Mumbles Lighthouse was built during the 1790s, and was converted to solar powered operation in 1995. Notable features Mumbles Pier was opened in 1898 at the terminus of the Swansea and Mumbles Railway, which was the world's first horse-drawn public passenger train service. It opened 2 Mar 1807 an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortification
A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin ''fortis'' ("strong") and ''facere'' ("to make"). From very early history to modern times, defensive walls have often been necessary for cities to survive in an ever-changing world of invasion and conquest. Some settlements in the Indus Valley civilization were the first small cities to be fortified. In ancient Greece, large stone walls had been built in Mycenaean Greece, such as the ancient site of Mycenae (famous for the huge stone blocks of its 'cyclopean' walls). A Greek '' phrourion'' was a fortified collection of buildings used as a military garrison, and is the equivalent of the Roman castellum or English fortress. These constructions mainly served the purpose of a watch tower, to guard certain roads, passes, and borders. Though smaller than a real fortress, they act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grade II* Listed Lighthouses
Grade most commonly refers to: * Grade (education), a measurement of a student's performance * Grade, the number of the year a student has reached in a given educational stage * Grade (slope), the steepness of a slope Grade or grading may also refer to: Music * Grade (music), a formally assessed level of profiency in a musical instrument * Grade (band), punk rock band * Grades (producer), British electronic dance music producer and DJ Science and technology Biology and medicine * Grading (tumors), a measure of the aggressiveness of a tumor in medicine * The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach * Evolutionary grade, a paraphyletic group of organisms Geology * Graded bedding, a description of the variation in grain size through a bed in a sedimentary rock * Metamorphic grade, an indicatation of the degree of metamorphism of rocks * Ore grade, a measure that describes the concentration of a valuable natural material in the surroundi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grade II* Listed Buildings In Swansea
In the United Kingdom, the term listed building refers to a building or other structure officially designated as being of special architectural, historical, or cultural significance; Grade II* structures are those considered to be "particularly important buildings of more than special interest". Listing was begun by a provision in the Town and Country Planning Act 1947. Once listed, strict limitations are imposed on the modifications allowed to a building's structure or fittings. In Wales, the authority for listing under the Planning (Listed Buildings and Conservation Areas) Act 1990 rests with Cadw. Buildings See also * Grade I listed buildings in Swansea * Listed buildings in Wales This is a list of listed buildings in Wales, which are among the listed buildings of the United Kingdom. Key The organization of the lists is on the same basis as the statutory register. County names are those used in the register, which in t ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Towers Completed In 1794
A tower is a tall structure, taller than it is wide, often by a significant factor. Towers are distinguished from masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek τύρσις was loaned from a pre-Indo-European Mediterranean language, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1794
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Wales ...
This is a list of lighthouses in Wales. The list runs anticlockwise from north-east to south-east Wales. __TOC__ Active lighthouses In this table, the 'focal height' is the height of the light above water level whilst 'nmi' signifies nautical miles. Inactive lighthouses See also *List of lighthouses and lightvessels *List of lighthouses in England *List of lighthouses in Scotland *List of lighthouses in the Isle of Man *List of lighthouses in Ireland References External links Royal Commission on the Ancient and Historical Monuments of Walesin English and Welsh {{Lighthouses in Europe Wales Lighthouses Lighthouses A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Wales ...
This is a list of lighthouses in Wales. The list runs anticlockwise from north-east to south-east Wales. __TOC__ Active lighthouses In this table, the 'focal height' is the height of the light above water level whilst 'nmi' signifies nautical miles. Inactive lighthouses See also *List of lighthouses and lightvessels *List of lighthouses in England *List of lighthouses in Scotland *List of lighthouses in the Isle of Man *List of lighthouses in Ireland References External links Royal Commission on the Ancient and Historical Monuments of Walesin English and Welsh {{Lighthouses in Europe Wales Lighthouses Lighthouses A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photovoltaic Module
Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors. A photovoltaic system employs solar modules, each comprising a number of solar cells, which generate electrical power. PV installations may be ground-mounted, rooftop-mounted, wall-mounted or floating. The mount may be fixed or use a solar tracker to follow the sun across the sky. Photovoltaic technology helps to mitigate climate change because it emits much less carbon dioxide than fossil fuels. Solar PV has specific advantages as an energy source: once installed, its operation generates no pollution and no greenhouse gas emissions, it shows scalability in respect of power needs and silicon has large availability in the Earth's crust, although other materials required in PV system man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Characteristic Light
A light characteristic is all of the properties that make a particular navigational light identifiable. Graphical and textual descriptions of navigational light sequences and colours are displayed on nautical charts and in Light Lists with the chart symbol for a lighthouse, lightvessel, buoy or sea mark with a light on it. Different lights use different colours, frequencies and light patterns, so mariners can identify which light they are seeing. Abbreviations While light characteristics can be described in prose, e.g. "Flashing white every three seconds", lists of lights and navigation chart annotations use abbreviations. The abbreviation notation is slightly different from one light list to another, with dots added or removed, but it usually follows a pattern similar to the following (see the chart to the right for examples). * An abbreviation of the type of light, e.g. "Fl." for flashing, "F." for fixed. * The color of the light, e.g. "W" for white, "G" for green, "R" for red, " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mumbles Battery
Mumbles Battery is a battery on the north coast of the Bristol Channel overlooking Swansea. It was built around the base of the Mumbles Lighthouse. It is one of the many Palmerston Forts built in response to a perceived French invasion, and was designed to protect Swansea Bay. Construction of the battery began in 1859 and was completed by 1861 at a cost of £8,760. It mounted five 80 pounder rifled muzzle loading (RML) guns, two in casemates and three on the roof. From 1892 the battery was reduced to care and maintenance and used for practise by the Glamorganshire Artillery Volunteers. Between 1899 and 1901 the obsolete RML guns were removed and replaced by two 4.7-inch quick-firing (QF) guns on the roof of the battery. During the Second World War the defences of the Bristol Channel were increased significantly. In 1940 the two 4.7-inch guns were operated by soldiers from the 531st (Glamorgan) Coast Regiment, Royal Artillery.Col K W Maurice-Jones, 1959. The History of Coast Art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swansea
Swansea (; cy, Abertawe ) is a coastal city and the second-largest city of Wales. It forms a principal area, officially known as the City and County of Swansea ( cy, links=no, Dinas a Sir Abertawe). The city is the twenty-fifth largest in the United Kingdom. Located along Swansea Bay in southwest Wales, with the principal area covering the Gower Peninsula, it is part of the Swansea Bay region and part of the historic county of Glamorgan; also the ancient Welsh commote of Gŵyr. The principal area is the second most populous local authority area in Wales with an estimated population of 246,563 in 2020. Swansea, along with Neath and Port Talbot, forms the Swansea Urban Area with a population of 300,352 in 2011. It is also part of the Swansea Bay City Region. During the 19th-century industrial heyday, Swansea was the key centre of the copper-smelting industry, earning the nickname ''Copperopolis''. Etymologies The Welsh name, ''Abertawe'', translates as ''"mouth/es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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