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Eilean Glas Lighthouse
Eilean Glas Lighthouse is situated on the east coast of the island of Scalpay in the Outer Hebrides of Scotland. It was one of the original four lights commissioned by the Commissioners of the Northern Lights, and the first in the Hebrides (the others were Kinnaird Head, Mull of Kintyre and North Ronaldsay). These lighthouses were built by Thomas Smith. Eilean Glas light was first displayed in 1789. The original tower was replaced in 1824 by Smith's stepson Robert Stevenson. In 1852 the light was changed to a revolving system lens. The lighthouse was an early candidate for automation and this was carried out in 1978. Several of the original buildings have been sold off. The fog signal was discontinued in the 1980s although the horn remains in place as a decoration. The tower is painted with two distinctive broad red bands. Light is now from catoptric sealed beam lamps, (similar to car head lights) mounted on a gearless pedestal. In 2004, the owners of the lighthouse buildi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scalpay, Outer Hebrides
Scalpay (; gd, Sgalpaigh or ''Sgalpaigh na Hearadh''; i.e. "Scalpay of Harris" to distinguish it from Scalpay off Skye) is an island in the Outer Hebrides of Scotland. Toponym Mac an Tàilleir (2003) suggests the name derives from "ship island" from the Norse. However, Haswell-Smith states that the Old Norse name was ''Skalprøy'', meaning "scallop island". Geology and geography Scalpay is around long and rises to a height of at Beinn Scorabhaig. The area of Scalpay is . The main settlement on the island is at the north, near the bridge, clustered around ''An Acairseid a Tuath'' (North Harbour). The bedrock of northwest and of southeast Scalpay is Archaean gneiss belonging to the Lewisian Complex. Across the centre of the island is a band of mylonite and protocataclasite associated with the Outer Hebrides Thrust Zone. Some restricted occurrences of amphibolite and ultramafic rocks are also present. A number of tholeiitic dykes of Tertiary age cross the island with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Smith (engineer)
Thomas Smith (6 December 1752 – 21 June 1815) was a Scottish businessman and early lighthouse engineer. He was appointed as the first Chief Engineer to the Northern Lighthouse Board in 1786. Early life Smith was born in Broughty Ferry near Dundee on 6 December 1752. His father, a skipper, drowned in Dundee harbour while Thomas was still young. As a result, his mother encouraged him towards a career onshore, leading him initially into ironmongery. While his widowed mother remained in Broughty Ferry, Smith went on to establish himself in Edinburgh. Professional career In Edinburgh Smith founded and appears to have been the sole proprietor of a successful business in lamps and oils called the Greenside Company's Works. Smith won a contract to provide improved street lighting for Edinburgh's burgeoning New Town. The oil lamps he provided featured parabolic reflectors made from burnished copper, which concentrated the light and enhanced its brightness. Manufacturing such refl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Category A Listed Buildings In The Outer Hebrides
Category, plural categories, may refer to: Philosophy and general uses *Categorization, categories in cognitive science, information science and generally *Category of being * ''Categories'' (Aristotle) *Category (Kant) *Categories (Peirce) *Category (Vaisheshika) *Stoic categories *Category mistake Mathematics * Category (mathematics), a structure consisting of objects and arrows * Category (topology), in the context of Baire spaces * Lusternik–Schnirelmann category, sometimes called ''LS-category'' or simply ''category'' * Categorical data, in statistics Linguistics *Lexical category, a part of speech such as ''noun'', ''preposition'', etc. *Syntactic category, a similar concept which can also include phrasal categories *Grammatical category, a grammatical feature such as ''tense'', ''gender'', etc. Other * Category (chess tournament) * Objective-C categories, a computer programming concept * Pregnancy category * Prisoner security categories in the United Kingdom * We ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Category A Listed Buildings In The Western Isles
This is a list of Category A listed buildings in the Western Isles of Scotland ( gd, Na h-Eileanan Siar). In Scotland, the term listed building refers to a building or other structure officially designated as being of "special architectural or historic interest". Category A structures are those considered to be "buildings of national or international importance, either architectural or historic, or fine little-altered examples of some particular period, style or building type." Listing was begun by a provision in the Town and Country Planning (Scotland) Act 1947, and the current legislative basis for listing is the Planning (Listed Buildings and Conservation Areas) (Scotland) Act 1997. The authority for listing rests with Historic Scotland, an executive agency of the Scottish Government, which inherited this role from the Scottish Development Department in 1991. Once listed, severe restrictions are imposed on the modifications allowed to a building's structure or its fitting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Northern Lighthouse Board Lighthouses
This is a list of the currently operational lighthouses of the Northern Lighthouse Board (NLB). The list is divided by geographical location, and then by whether the lighthouses are classed by the NLB as a 'major lighthouse' or a 'minor light'. Former NLB lighthouses now disposed of are not included in the list. Scotland (except principal island groups) Major lighthouses Minor lights * Ardtornish * Bass Rock * Cailleach Head * Cairnbulg Briggs * Corran Narrows North East * Corran Point * Craigton Point * Dunollie * Elie Ness * Hestan Island * Holy Island (Inner) * Lady Isle * Little Ross * Little Ross Beacon * Loch Eriboll * Loch Ryan * Longman Point * Oban NLB Pier * Sandaig * Sgeir Bhuidhe * Sula Sgeir * Turnberry The Hebrides Major lighthouses * Barra Head * Butt of Lewis * Dubh Artach * Eilean Glas * Flannan Islands * * Hyskeir * Lismore * Monach * Neist Point * * Rinns of Islay * * Ruvaal * Scarinish * Skerryvore * Tiumpan Head * Ushenish Minor ligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Scotland
This is a list of lighthouses in Scotland. The Northern Lighthouse Board, from which much of the information is derived, are responsible for most lighthouses in Scotland but have handed over responsibility in the major estuaries to the port authorities. Many of the more minor lights are not shown. A lighthouse that is no longer operating is indicated by the date of closure in the ''operated by'' column. Where two dates are shown, the lighthouse has been rebuilt. Nearly all the lighthouses in this list were designed by and most were built by four generations of one family, including Thomas Smith, who was both the stepfather and father-in-law of Robert Stevenson. Robert's sons and grandsons not only built most of the lights, often under the most appalling of conditions, but pioneered many of the improvements in lighting and signalling that cut down the enormous loss of life in shipping around the coasts of Scotland. The table may be sorted by any column by clicking on the headin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Category A Listed Building
Category, plural categories, may refer to: Philosophy and general uses *Categorization, categories in cognitive science, information science and generally *Category of being *Categories (Aristotle), ''Categories'' (Aristotle) *Category (Kant) *Categories (Peirce) *Category (Vaisheshika) *Stoic categories *Category mistake Mathematics * Category (mathematics), a structure consisting of objects and arrows * Category (topology), in the context of Baire spaces * Lusternik–Schnirelmann category, sometimes called ''LS-category'' or simply ''category'' * Categorical data, in statistics Linguistics *Lexical category, a part of speech such as ''noun'', ''preposition'', etc. *Syntactic category, a similar concept which can also include phrasal categories *Grammatical category, a grammatical feature such as ''tense'', ''gender'', etc. Other * Category (chess tournament) * Objective-C#Categories, Objective-C categories, a computer programming concept * Pregnancy category * Prisoner s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service maintains 50 foreign news bureaus with more than 250 correspondents around the world. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, the BBC also has regional centres across England and national news c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catoptrics
Catoptrics (from grc-gre, κατοπτρικός ''katoptrikós'', "specular", from grc-gre, κάτοπτρον ''katoptron'' "mirror") deals with the phenomena of reflected light and image-forming optical systems using mirrors. A catoptric system is also called a ''catopter'' (''catoptre''). Ancient texts ''Catoptrics'' is the title of two texts from ancient Greece: *The Pseudo-Euclidean ''Catoptrics''. This book is attributed to Euclid, although the contents are a mixture of work dating from Euclid's time together with work which dates to the Roman period., accessed 31 January 2013 It has been argued that the book may have been compiled by the 4th century mathematician Theon of Alexandria. The book covers the mathematical theory of mirrors, particularly the images formed by plane and spherical concave mirrors. *Hero's ''Catoptrics''. Written by Hero of Alexandria, this work concerns the practical application of mirrors for visual effects. In the Middle Ages, this work was fal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Ronaldsay
North Ronaldsay (, also , sco, North Ronalshee) is the northernmost island in the Orkney archipelago of Scotland. With an area of , it is the fourteenth-largest.Haswell-Smith (2004) p. 334 It is mentioned in the '' Orkneyinga saga''; in modern times it is known for its historic lighthouse, migratory bird life and unusual breed of sheep. Name The name comes from the Norse ''Rinansey'', meaning the island of St Ninian. By the 1300s the name was being confused with ''Rognvaldsey'', the island of St Ronald, in the south of Orkney that they were named North Ronaldsay and South Ronaldsay to distinguish them from the other. Geography North Ronaldsay lies around north of its nearest neighbour, Sanday, at . It is around long and is defined by two large sandy bays; Linklet Bay on the eastern shoreline and South Bay at the south. The west of the island is very rocky, with many skerries. North Ronaldsay is low-lying and exposed; its climate is extremely changeable and frequently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewis And Harris
Lewis and Harris ( gd, Leòdhas agus na Hearadh, sco, Lewis an Harris), or Lewis with Harris, is a single Scottish island in the Outer Hebrides, divided by mountains. It is the largest island in Scotland and the third largest in the British Isles, after Great Britain and the island of Ireland, with an area of , which is approximately 1% of the area of Great Britain. The northern two-thirds is called Lewis and the southern third Harris; each is frequently referred to as if it were a separate island. Etymology The island does not have a one-word name in either English or Scottish Gaelic, and is referred to as "Lewis and Harris", "Lewis with Harris", "Harris with Lewis" etc. Rarely used is the collective name of "the Long Island" ( gd, an t-Eilean Fada), although that epithet is sometimes applied to the entire archipelago of the Outer Hebrides, including the Uist group of islands and Barra. Geography Lewis–Harris boundary The boundary between Lewis and Harris runs fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mull Of Kintyre
The Mull of Kintyre is the southwesternmost tip of the Kintyre Peninsula (formerly ''Cantyre'') in southwest Scotland. From here, the Antrim coast of Northern Ireland is visible on a calm and clear day, and a historic lighthouse, the second commissioned in Scotland, guides shipping in the intervening North Channel. The area has been immortalised in popular culture by the 1977 hit song "Mull of Kintyre" by Kintyre resident Paul McCartney's band of the time, Wings. Etymology The name is an anglicisation of the Gaelic Maol Chinn Tìre (), in English: "The rounded r bareheadland of Kintyre", where chinn and tìre are the genitive forms of ceann ''head'' and tìr ''land, country'' respectively. The English variant ''Cantyre'' derives from the phrase ceann tìre "head land". Mull as a geographical term is most commonly found in southwest Scotland, where it is often applied to headlands or promontories, and, often more specifically, for the tip of that promontory or peninsula. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
