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Manly Junior
The Manly Junior is a junior racing dinghy class popular in Sydney Australia. It was designed in 1959 for younger sailors and the length (2.6 m) was originally designed so that the boat could be stored vertically downstairs inside Manly Yacht Club (the founding club). To provide as much performance as possible in a short length, the designer, Ralph Tobias used a "snub" bow. Typically the helmsman is aged 10~14 and the crew 7~11 years old. It is amongst the smallest of classes with a "full rig": mainsail, jib and spinnaker. The class has a strict set of rules on sail size, shape and hull construction. Some variation is allowed in the details of how the boat is rigged (position of fittings etc.). The class has made some significant changes since inception, in 1967 the buoyancy tanks were redesigned to allow the boat to come up after a capsize with little water on board. In the 1980s the class underwent a transition from plywood to fibreglass hulls. In 2000 false floors were added ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plywood
Plywood is a material manufactured from thin layers or "plies" of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. It is an engineered wood from the family of manufactured boards which include medium-density fibreboard (MDF), oriented strand board (OSB) and particle board (chipboard). All plywoods bind resin and wood fibre sheets (cellulose cells are long, strong and thin) to form a composite material. This alternation of the grain is called ''cross-graining'' and has several important benefits: it reduces the tendency of wood to split when nailed at the edges; it reduces expansion and shrinkage, providing improved dimensional stability; and it makes the strength of the panel consistent across all directions. There is usually an odd number of plies, so that the sheet is balanced—this reduces warping. Because plywood is bonded with grains running against one another and with an odd number of composite part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiberglass
Fiberglass (American English) or fibreglass (Commonwealth English) is a common type of fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth. The plastic matrix may be a thermoset polymer matrix—most often based on thermosetting polymers such as epoxy, polyester resin, or vinyl ester resin—or a thermoplastic. Cheaper and more flexible than carbon fiber, it is stronger than many metals by weight, non- magnetic, non-conductive, transparent to electromagnetic radiation, can be molded into complex shapes, and is chemically inert under many circumstances. Applications include aircraft, boats, automobiles, bath tubs and enclosures, swimming pools, hot tubs, septic tanks, water tanks, roofing, pipes, cladding, orthopedic casts, surfboards, and external door skins. Other common names for fiberglass are glass-reinforced plastic (GRP), glass-fiber reinforced plastic (GFRP) or GF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manly Yacht Club
Manly Yacht Club (MYC) is a sailing club in the suburb of Manly on the Northern Beaches of Sydney, in the state of New South Wales, Australia. History Manly Yacht Club was formed in 1950 as the Manly 14 ft Skiff Club. In the late 1950s a training boat called the Manly Junior was introduced. The 1960s was a busy decade with the formulation of the Yachting Division and the Manly Graduate division. The club's name was subsequently changed to the Manly Yacht Club. In the early 1980s the club moved into the present building which was the site of the former Gentlemen's Baths, 'the largest and most efficiently equipped gentlemen's swimming baths in the state', opened in 1892. In October 1926, a new Olympic pool with a grandstand to seat 1400 people was opened at a cost of £11,000. The Baths suffered severe storm damage in May 1974 and were closed in April 1976. The Harbord Diggers swimming club held a ceremony with special guests Sir Robert Askin and Fitz Lough, who had s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mainsail
A mainsail is a sail rigged on the main mast of a sailing vessel. * On a square rigged vessel, it is the lowest and largest sail on the main mast. * On a fore-and-aft rigged vessel, it is the sail rigged aft of the main mast. The sail's foot is normally attached to a boom. (In extremely heavy weather, the mainsail may be lowered, and a much smaller trysail hoisted in its place). Historical fore-and-aft rigs used a four-sided gaff rigged mainsail, sometimes setting a gaff topsail above it. Whereas once the mainsail was typically the largest sail, today the mainsail may be smaller than the jib or genoa; Prout catamarans typically have a mainmast stepped further aft than in a standard sloop, so that the mainsail is much smaller than the foresail. Bermuda rig The modern Bermuda rig uses a triangular mainsail aft of the mast, closely coordinated with a jib for sailing upwind. A large overlapping jib or genoa is often larger than the mainsail. In downwind conditions (with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinnaker
A spinnaker is a sail designed specifically for sailing off the wind on courses between a reach (wind at 90° to the course) to downwind (course in the same direction as the wind). Spinnakers are constructed of lightweight fabric, usually nylon, and are often brightly colored. They may be designed to perform best as either a reaching or a running spinnaker, by the shaping of the panels and seams. They are attached at only three points and said to be ''flown''. Nomenclature Informal names for a spinnaker are ''kite'' or ''chute'' (owing to their resemblance to a parachute in both construction and appearance). Boats may have more than one spinnaker, differentiated by a letter to indicate symmetric (S) or asymmetric (A) and a number to indicate size (with higher numbers indicating smaller size), e.g. ''A1'' would be a large asymmetric sail and ''S3'' would be a smaller symmetric sail. Operation A spinnaker is used for sailing with the direction of the wind. Symmetrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympic Games
The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a variety of competitions. The Olympic Games are considered the world's foremost sports competition with more than 200 teams, representing sovereign states and territories, participating. The Olympic Games are normally held every four years, and since 1994, have alternated between the Summer and Winter Olympics every two years during the four-year period. Their creation was inspired by the ancient Olympic Games (), held in Olympia, Greece from the 8th century BC to the 4th century AD. Baron Pierre de Coubertin founded the International Olympic Committee (IOC) in 1894, leading to the first modern Games in Athens in 1896. The IOC is the governing body of the Olympic Movement (which encompasses all entities and individuals involved in the Oly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hero
A hero (feminine: heroine) is a real person or a main fictional character who, in the face of danger, combats adversity through feats of ingenuity, courage, or Physical strength, strength. Like other formerly gender-specific terms (like ''actor''), ''hero'' is often used to refer to any gender, though ''heroine'' only refers to women. The original hero type of classical epics did such things for the sake of glory (honor), glory and honor. post-classical history, Post-classical and modern history, modern heroes, on the other hand, perform great deeds or selfless acts for the common good instead of the classical goal of wealth, pride, and fame. The antonym of ''hero'' is ''villain''. Other terms associated with the concept of ''hero'' may include ''good guy'' or ''wikt:white hat, white hat''. In Classics, classical literature, the hero is the main or revered character in Epic poetry, heroic epic poetry celebrated through ancient legends of a people, often striving for milit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flying Eleven (dinghy)
The Flying Eleven is an Australian boat designed as a high performance racing skiff suitable for 12- to 18-year-olds. High performance sailing is fast becoming the goal of a great many dinghy sailors with the appearance of 49ers as an Olympic class.The Flying Eleven is a logical step in the transition between junior classes such as the Manly Junior or Sabot and prepares young sailors for classes such as Cherubs, 420s, 470s, 29ers, Moths, 13s or even 49ers. History The F11 started in 1964. The main classes available for training young sailors were the VJ, MJ, Moth, Heron and it appeared there was an opening for a class with: :Comparable speed to the VJ :No hiking boards :More leg room :Main, jib and spinnaker :Light weight for transporting :A crew of two :Ease of building and :The possibility of dad getting his foot in occasionally The acceptance campaign then started and three different "models" of the Flying Eleven were taken to different clubs each weekend and sailed i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
420 (dinghy)
The International 420 Dinghy is a sailing dinghy popular for racing and teaching. The hull is fiberglass with internal buoyancy tanks. The 420 has a bermuda rig and an optional spinnaker and trapeze. It has a large sail-area-to-weight ratio, and is designed to plane easily. It can be rigged to be sailed single-handed or double-handed. The 420 is an International class recognized by World Sailing. The name refers to the boat's length of . History The International 420 was designed by Christian Maury. The class developed rapidly in France, being adopted nationally as a youth trainer for the larger Olympic class International 470. By the late 1960s the class was adopted by a few UK university sailing clubs for training and team racing. The 420 was designed specifically to be easier to handle than its larger higher-performance cousin, the 470. Construction The class adopted a policy of "prudent evolution" so as to allow development without making existing dinghies obsolete. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laser Dinghy
The Laser is a class of single-handed, one-design sailing dinghies using a common hull design with three interchangeable rigs of different sail areas, appropriate to a given combination of wind strength and crew weight. Bruce Kirby designed the Laser in 1970 with an emphasis on simplicity and performance. The Laser is a widely produced class of dinghies. As of 2018, there were more than 215,000 boats worldwide. It is an international class with sailors in 120 countries, and an Olympic class since 1996. Its wide acceptance is attributable to its robust construction, simple rig and ease of sailing that offer competitive racing due to tight class association controls which eliminate differences in hull, sails, and equipment. The International Laser Class Association (ILCA) defines the specifications and competition rules for the boat, which is officially referred to as the ILCA Dinghy, due to a trademark dispute. Other "Laser"-branded boats of related designs include the Las ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
