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Yawl
A yawl is a type of boat. The term has several meanings. It can apply to the rig (or sailplan), to the hull type or to the use which the vessel is put. As a rig, a yawl is a two masted, fore and aft rigged sailing vessel with the mizzen mast positioned abaft (behind) the rudder stock, or in some instances, very close to the rudder stock. This is different from a ketch, where the mizzen mast is forward of the rudder stock. The sail area of the mizzen on a yawl is consequentially proportionately smaller than the same sail on a ketch. As a hull type, yawl may refer to many types of open, clinker-built, double-ended, traditional working craft that operated from the beaches of Britain and Ireland. These boats are considered to be linked to the Viking or Nordic design tradition. Most of these types are now extinct, but they include the Norfolk and Sussex Beach Yawls (called "yols" by the men who crewed them), which were probably the fastest-sailing open boats ever built. A yawl is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John MacGregor (sportsman)
John MacGregor (24 January 1825 Gravesend – 16 July 1892 Boscombe, Bournemouth), nicknamed ''Rob Roy'' after a renowned relative, was an English explorer, travel writer and philanthropist. He is generally credited with the development of the first sailing canoes and with popularising canoeing as a sport in Europe and the United States. He founded the British Royal Canoe Club (RCC) in 1866 becoming its first Captain and also founded American Canoe Association in 1880. MacGregor worked as a barrister in London, and was an accomplished artist who drew all the illustrations in his travel books. Early life MacGregor was born in Gravesend to Major Duncan MacGregor, a Scottish soldier, and Elizabeth, the daughter of Sir William Dick, Baronet of Prestonfield. When he was five weeks old, he was amongst the survivors of the sinking of the ''Kent''. His schooling followed his father's postings, and he attended The King's School in Canterbury and Trinity College in Dublin. He g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship's Boat
A ship's boat is a utility boat carried by a larger vessel. Ship's boats have always provided communication with the shore and with other ships. Other work done by such boats has varied over time, as marine technology has changed. In the age of sail, especially for warships, an important role was the collection of drinking water. A large enough boat may be needed to carry an anchor to some distance away from the ship, so as to kedge out of a harbour or away from a hazard - and also to recover such an anchor afterwards. Warships have always used their boats as an extension to their military role. This includes the provision of a means of escape for the crews of fireships, the landing of troops, or the "cutting out" raids that were used by the Royal Navy, especially during the Napoleonic Wars. All these requirements competed with the need to be able to stow the boats on board in a way that did not interfere with the normal operation of the ship. Historically, ship’s boats had d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitstable
Whitstable () is a town on the north coast of Kent adjoining the convergence of the Swale Estuary and the Greater Thames Estuary in southeastern England, north of Canterbury and west of Herne Bay. The 2011 Census reported a population of 32,100. The town, formerly known as Whitstable-on-Sea, was famous for its 'Native Oysters' which were collected from beds beyond the low water mark from Roman times until the mid-20th century. The annual Whitstable Oyster Festival takes place during the summer. In 1830, one of the earliest passenger railway services was opened by the Canterbury and Whitstable Railway Company. In 1832 the company built a harbour and extended the line to handle coal and other bulk cargos for the City of Canterbury. The railway has closed but the harbour still plays an important role in the town's economy. The railway route, known as The Crab and Winkle Line, is now a cycle path which leads to the neighbouring city of Canterbury. History Archaeological finds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ketch
A ketch is a two- masted sailboat whose mainmast is taller than the mizzen mast (or aft-mast), and whose mizzen mast is stepped forward of the rudder post. The mizzen mast stepped forward of the rudder post is what distinguishes the ketch from a yawl, which has its mizzen mast stepped aft of its rudder post. In the 19th and 20th centuries, ketch rigs were often employed on larger yachts and working watercraft, but ketches are also used as smaller working watercraft as short as 15 feet, or as small cruising boats, such as Bill Hanna's Tahiti ketches or L. Francis Herreshoff's Rozinante and H-28. The name ketch is derived from ''catch''. The ketch's main mast is usually stepped further forward than the position found on a sloop. The sail plan of a ketch is similar to that of a yawl, on which the mizzen mast is smaller and set further back. There are versions of the ketch rig that only has a mainsail and a mizzen, in which case they are referred to as ''cat ketch''. More comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yoal
The yoal, often referred to as the ness yoal, is a clinker (boat building), clinker-built craft used traditionally in Shetland, Scotland. It is designed primarily for rowing, but also handles well under its traditional square sail when running before the wind or on a broad reach. The word is cognate with Yawl#Scotland: yawl/yole/yoal, yawl and yole. Construction Until about 1860, yoals were imported in kit form from the area around Bergen in Norway. The traditional small wooden boats were known as either Strandebarmer or Oselvar from Os, Hordaland, Os in Hordaland, Norway. The wooden boats were taken apart and then 'flat packed' for shipping to the Shetland Islands. Instead of sending complicated assembly instructions, they sent Norwegian boatbuilders to re-build them. However, increasing customs duty meant that Shetland builders took over the building but stayed mostly with the original Norwegian design. All the parts of a yoal have a name, perhaps to make assembly easier when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloop
A sloop is a sailboat with a single mast typically having only one headsail in front of the mast and one mainsail aft of (behind) the mast. Such an arrangement is called a fore-and-aft rig, and can be rigged as a Bermuda rig with triangular sails fore and aft, or as a gaff-rig with triangular foresail(s) and a gaff rigged mainsail. Sailboats can be classified according to type of rig, and so a sailboat may be a sloop, catboat, cutter, ketch, yawl, or schooner. A sloop usually has only one headsail, although an exception is the Friendship sloop, which is usually gaff-rigged with a bowsprit and multiple headsails. If the vessel has two or more headsails, the term cutter may be used, especially if the mast is stepped further towards the back of the boat. When going before the wind, a sloop may carry a square-rigged topsail which will be hung from a topsail yard and be supported from below by a crossjack. This sail often has a large hollow foot, and this foot is sometimes fil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognate
In historical linguistics, cognates or lexical cognates are sets of words in different languages that have been inherited in direct descent from an etymology, etymological ancestor in a proto-language, common parent language. Because language change can have radical effects on both the sound and the meaning of a word, cognates may not be obvious, and often it takes rigorous study of historical sources and the application of the comparative method to establish whether lexemes are cognate or not. Cognates are distinguished from Loanword, loanwords, where a word has been borrowed from another language. The term ''cognate'' derives from the Latin noun '':wikt:cognatus, cognatus blood relative'. Characteristics Cognates need not have the same meaning, which semantic drift, may have changed as the languages developed independently. For example English language, English ''wikt:starve#English, starve'' and Dutch language, Dutch ''wikt:sterven#Dutch, sterven'' 'to die' or German languag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drascombe Lugger
The Drascombe Lugger is a British trailerable sailboat that was designed by John L. Watkinson and first built in 1968. The Drascombe Lugger design is the basis of a large range of similar Drascombe boats with different hull, cabin and rig configurations. Production The design is built by Honnor Marine Classics and also by Churchouse Boats, now called Drascombe Boats in the United Kingdom. Production started in 1968, with more than 2,000 boats completed and the design remains in production. Design The boat was designed by Watkinson, who was a former Royal Navy officer. In the early 1960s he wanted to build a small boat for his own family use. His design goals were for a day sailer with trailerability, that would be stable and safe, but still exciting to sail for experienced sailors. The prototype was built of wood on a farm in Drascombe Barton. The design was based upon the fishing boats used on England's northeastern coast, which trace their lineage back to the Vikin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center Of Pressure (fluid Mechanics)
In fluid mechanics, the center of pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point. The total force vector acting at the center of pressure is the surface integral of the pressure vector field across the surface of the body. The resultant force and center of pressure location produce an equivalent force and moment on the body as the original pressure field. Pressure fields occur in both static and dynamic fluid mechanics. Specification of the center of pressure, the reference point from which the center of pressure is referenced, and the associated force vector allows the moment generated about any point to be computed by a translation from the reference point to the desired new point. It is common for the center of pressure to be located on the body, but in fluid flows it is possible for the pressure field to exert a moment on the body of such magnitude that the center of pressure is located outside the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bermuda Sloop
The Bermuda sloop is a historical type of fore-and-aft rigged single-masted sailing vessel developed on the islands of Bermuda in the 17th century. Such vessels originally had gaff rigs with quadrilateral sails, but evolved to use the Bermuda rig with triangular sails. Although the Bermuda sloop is often described as a development of the narrower-beamed Jamaica sloop, which dates from the 1670s, the high, raked masts and triangular sails of the Bermuda rig are rooted in a tradition of Bermudian boat design dating from the earliest decades of the 17th century. It is distinguished from other vessels with the triangular Bermuda rig, which may have multiple masts or may not have evolved in hull form from the traditional designs. History Jamaica was the locus of building fast single-masted vessels that became the model for small cruisers of the Royal Navy. Building of this type of vessel had become more active in Bermuda by the start of 18th century. Bermuda shipbuilders constructed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chubasco Photo D Ramey Logan
A chubasco is a violent squall with thunder and lightning, encountered during the rainy season along the Pacific coast of Mexico, Central America, and South America. The word chubasco has its origins in the Portuguese word '' chuva'' which means rain. The monsoon storms that regularly pass over the southwestern United States, including the southern regions of Arizona and New Mexico, are sometimes referred to as chubascos.''Mohave Daily Miner'', Sep 2, 1984.https://news.google.com/newspapers?nid=943&dat=19840902&id=EIALAAAAIBAJ&sjid=S1MDAAAAIBAJ&pg=3278,11733 In the northern parts of Mexico, especially the northeast and north central, the word chubasco is used especially for suddenly occurring localised storms that produce very strong winds, sometimes as much as 90 miles per hour, and intense rains of as much as 5-6 inches in less than an hour. Straight-line winds In meteorology, a downburst is a strong downward and outward gushing wind system that emanates from a point sourc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shetland
Shetland, also called the Shetland Islands and formerly Zetland, is a subarctic archipelago in Scotland lying between Orkney, the Faroe Islands and Norway. It is the northernmost region of the United Kingdom. The islands lie about to the northeast of Orkney, from mainland Scotland and west of Norway. They form part of the border between the Atlantic Ocean to the west and the North Sea to the east. Their total area is ,Shetland Islands Council (2012) p. 4 and the population totalled 22,920 in 2019. The islands comprise the Shetland (Scottish Parliament constituency), Shetland constituency of the Scottish Parliament. The local authority, the Shetland Islands Council, is one of the 32 council areas of Scotland. The islands' administrative centre and only burgh is Lerwick, which has been the capital of Shetland since 1708, before which time the capital was Scalloway. The archipelago has an oceanic climate, complex geology, rugged coastline, and many low, rolling hills. The lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
