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Shuttlecock
A shuttlecock (also called a birdie or shuttle, or ball) is a high-drag projectile used in the sport of badminton. It has an open conical shape formed by feathers or plastic (or a synthetic alternative) embedded into a rounded cork (or rubber) base. The shuttlecock's shape makes it extremely aerodynamically stable. Regardless of initial orientation, it will turn to fly cork first, and remain in the cork-first orientation. Origins The object resembles a hawk's lure, used from ancient times in the training of hunting birds. It is frequently shortened to shuttle. The "shuttle" part of the name is derived from its back-and-forth motion during the game, resembling the shuttle of a 14th-century loom, while the "cock" part of the name is derived from the resemblance of the feathers to those on a rooster. Specifications A regulation standard shuttlecock weighs around . It has 16 feathers with each feather in length, and the diameter of the cork is . The diameter of the circle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badminton
Badminton is a racquet sport played using racket (sports equipment), racquets to hit a shuttlecock across a net (device), net. Although it may be played with larger teams, the most common forms of the game are "singles" (with one player per side) and "doubles" (with two players per side). Badminton is often played as a casual outdoor activity in a Yard (land), yard or on a beach; professional games are played on a rectangular indoor court. Points are scored by striking the shuttlecock with the racquet and landing it within the other team's half of the court, within the set boundaries. Each side may only strike the shuttlecock once before it passes over the net. Play ends once the shuttlecock has struck the floor or ground, or if a fault has been called by the umpire, service judge, or (in their absence) the opposing side. The shuttlecock is a feathered or (in informal matches) plastic projectile that flies differently from the balls used in many other sports. In particular, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuttlecock On A Badminton Court
A shuttlecock (also called a birdie or shuttle, or ball) is a high-drag projectile used in the sport of badminton. It has an open conical shape formed by feathers or plastic (or a synthetic alternative) embedded into a rounded cork (or rubber) base. The shuttlecock's shape makes it extremely aerodynamically stable. Regardless of initial orientation, it will turn to fly cork first, and remain in the cork-first orientation. Origins The object resembles a hawk's lure, used from ancient times in the training of hunting birds. It is frequently shortened to shuttle. The "shuttle" part of the name is derived from its back-and-forth motion during the game, resembling the shuttle of a 14th-century loom, while the "cock" part of the name is derived from the resemblance of the feathers to those on a rooster. Specifications A regulation standard shuttlecock weighs around . It has 16 feathers with each feather in length, and the diameter of the cork is . The diameter of the circle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jianzi
Jianzi (), is a traditional Chinese sport in which players aim to keep a heavily weighted shuttlecock in the air using their bodies apart from the hands, unlike in similar games such as peteca and indiaca. The primary origin of jianzi is an ancient Chinese game called ''Cuju'', from the Han dynasty (202 BC – 9 AD, 25–220 AD). Jianzi is played on a badminton court using inner or outer lines in different competition settings. It can also be played artistically, among a circle of players in a street or park, with the objective to keep the shuttle 'up' and show off skills. In Vietnam, it is known as ''đá cầu'', and it is the national sport. In the Philippines, it is known as ''sipa'' and was also the national sport, until it was replaced by arnis in December 2009. The game has also gained a following around the globe. In English, both the sport and the object with which it is played are referred to as a "shuttlecock" or "featherball". In Malaysia, the game is known as ''c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battledore And Shuttlecock
Battledore and shuttlecock, or jeu de volant, is a sport related to the professional sport of badminton. The game is played by two or more people using small rackets (battledores), made of parchment or rows of gut stretched across wooden frames, and shuttlecocks, made of a base of some light material, such as cork, with trimmed feathers fixed around the top. The object is for players to bat the shuttlecock from one to the other as many times as possible without allowing it to fall to the ground. The modern game is closely related to the professional sport of badminton. History Games with a shuttlecock are attested to as early as 2,000 years ago, and have been popular in India, China, Japan, and Siam. Various traditional shuttlecock games have been played by North American indigenous peoples, including the Kwakiutl, Pima, Salish, and Zuni; they are often played with a feathered shuttle made of corn husk or twigs and sometimes a wooden battledore. In Europe, battledore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Corsican Shuttlecock
''The Corsican Shuttlecock or a Pretty Plaything for the Allies'' is an 1814 satirical cartoon by the British illustrator George Cruikshank. The print is Cruickshank's take on the recent Battle of Paris and the fall of the French capital. The print shows a game of badminton being played by the commanders of allied forces the Prussian Marshal Blucher and the Austrian Karl von Schwarzenberg. Napoleon, the Emperor of France who had dominated Continental Europe for more than a decade, is portrayed as a shuttlecock flying through the air. The title makes reference to his Corsican background. Paris is seen in the background with the flag of the Bourbon Monarchy flying above it. Shortly after Cruikshank's print was released, Napoleon abdicated with the Treaty of Fontainebleau. The work began to circulate in France under the title ''Le Volant Corse''. The work was published on 10 April 1814 by Knight's in Sweetings Alley by the Royal Exchange. Versions of it exist in the Bodleian L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerodynamic
Aerodynamics () is the study of the motion of atmosphere of Earth, air, particularly when affected by a solid object, such as an airplane wing. It involves topics covered in the field of fluid dynamics and its subfield of gas dynamics, and is an important domain of study in aeronautics. The term ''aerodynamics'' is often used synonymously with gas dynamics, the difference being that "gas dynamics" applies to the study of the motion of all gases, and is not limited to air. The formal study of aerodynamics began in the modern sense in the eighteenth century, although observations of fundamental concepts such as aerodynamic drag were recorded much earlier. Most of the early efforts in aerodynamics were directed toward achieving Aircraft#Heavier-than-air – aerodynes, heavier-than-air flight, which was first demonstrated by Otto Lilienthal in 1891. Since then, the use of aerodynamics through mathematical analysis, empirical approximations, wind tunnel experimentation, and computer si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lure (falconry)
A lure is an object used in falconry, usually made of leather with a pair of bird wings or feathers attached. It is often an effigy of a prey species or preferred quarry. A falconer swings the lure round and round on a cord for the falcon Falcons () are birds of prey in the genus ''Falco'', which includes about 40 species. Some small species of falcons with long, narrow wings are called hobbies, and some that hover while hunting are called kestrels. Falcons are widely distrib ... to chase for exercise. There are at least three types of lure-flying: short line, long line and pole luring. A lure also may be used as an object to call the falcon, hawk or eagle to return. Falkner.jpg, A short lure Ailwee falconry centre - geograph.org.uk - 949654.jpg, Bird taking a meat lure The U.S. Air Force Academy (USAFA) mascot, Apollo, sits on the lure after completing a halftime show during the USAFA Falcons football game against the Idaho State Bengals at Falcon Stadium in Colorado Spr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuttle (weaving)
A shuttle is a tool designed to neatly and compactly store a holder that carries the thread of the weft yarn while weaving with a loom. Shuttles are thrown or passed back and forth through the shed A shed is typically a simple, single-storey (though some sheds may have two or more stories and or a loft) roofed structure, often used for storage, for hobby, hobbies, or as a workshop, and typically serving as outbuilding, such as in a bac ..., between the yarn threads of the warp in order to weave in the weft. The simplest shuttles, known as "stick shuttles", are made from a flat, narrow piece of wood with notches on the ends to hold the weft yarn. More complicated shuttles incorporate bobbins or pirns. In the United States, shuttles are often made of wood from the flowering dogwood, because it is hard, resists splintering, and can be polished to a very smooth finish. In the United Kingdom shuttles were usually made of boxwood, cornel, or persimmon. Gallery File:Lauta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loom
A loom is a device used to weaving, weave cloth and tapestry. The basic purpose of any loom is to hold the Warp (weaving), warp threads under tension (mechanics), tension to facilitate the interweaving of the weft threads. The precise shape of the loom and its mechanics may vary, but the basic function is the same. Etymology and usage The word "loom" derives from the Old English ''geloma'', formed from ''ge-'' (perfective prefix) and ''loma'', a root of unknown origin; the whole word ''geloma'' meant a utensil, tool, or machine of any kind. In 1404 "lome" was used to mean a machine to enable weaving thread into cloth. By 1838 "loom" had gained the additional meaning of a machine for interlacing thread. Components and actions Basic structure File:Simple_treadle_floorloom,_line_drawing.png, upright=1.5, left, A simple treadle floor loom. Mouse over components for pop-up links. The warp runs horizontally. On the left the warp beam, held from turning by with a weighted trough t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rooster
The chicken (''Gallus gallus domesticus'') is a domesticated subspecies of the red junglefowl (''Gallus gallus''), originally native to Southeast Asia. It was first domesticated around 8,000 years ago and is now one of the most common and widespread domesticated animals in the world. Chickens are primarily kept for their meat and eggs, though they are also kept as pets. As of 2023, the global chicken population exceeds 26.5 billion, with more than 50 billion birds produced annually for consumption. Specialized breeds such as broilers and laying hens have been developed for meat and egg production, respectively. A hen bred for laying can produce over 300 eggs per year. Chickens are social animals with complex vocalizations and behaviors, and feature prominently in folklore, religion, and literature across many societies. Their economic importance makes them a central component of global animal husbandry and agriculture. Nomenclature Terms for chickens include: * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
