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Blokart Assembly
The Blokart is a popular one-design class of small compact land yacht, manufactured by the New Zealand-based company Blokart International Ltd. They can be quickly disassembled and packed into a carry-bag giving them a high degree of portability and are designed to be particularly easy to learn to sail. They are used for leisure sailing on beaches in many parts of the world - but Blokart racing is also developing as a competitive international sport, with organised racing including national championships in several countries and a biennial world championship. History The Blokart design was developed in 1999 by Paul Beckett, Tauranga, NZ. The first commercial models made in a purpose built factory were produced in Papamoa, NZ in 2000 and since then the fundamental blokart design has remained virtually unchanged. By 2017, the total number of karts produced exceeded 14,000 with almost half of these sold in Europe. The basic model, including wheels, mast and sail, weighs only 29&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Walyungup
Lake Walyungup is a shallow saline lake in the suburbs of Warnbro and Port Kennedy, located south of the central business district of Perth, the capital of Western Australia. It is part of Rockingham Lakes Regional Park. In the local Nyungar language, Walyungup means "place where Noongars talk". Overview The lake is popular with land sailors, and is bound in the north by Safety Bay Road, in the east by Mandurah Road and in the west by the Mandurah railway line, with the Warnbro railway station bordering the north-western corner of the lake. North of Safety Bay Road, Lake Cooloongup is located. The lake, situated on an Holocene beach ridge, was once connected to the sea and was formed approximately 6,000 to 7,000 years ago. Within the lake, Holocene nonmarine microbial structures, reported as either stromatolites or thrombolites, have been found. Like Lake Cooloongup, Lake Walyungup is thought to be drying because of reduced rainfalls. Depths of both lakes fluctuate from as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind-powered Land Vehicle
Wind-powered vehicles derive their power from sails, kites or rotors and ride on wheels—which may be linked to a wind-powered rotor—or runners. Whether powered by sail, kite or rotor, these vehicles share a common trait: As the vehicle increases in speed, the advancing airfoil encounters an increasing apparent wind at an angle of attack that is increasingly smaller. At the same time, such vehicles are subject to relatively low forward resistance, compared with traditional sailing craft. As a result, such vehicles are often capable of speeds exceeding that of the wind. Rotor-powered examples have demonstrated ground speeds that exceed that of the wind, both directly ''into the wind'' and directly ''downwind'' by transferring power through a drive train between the rotor and the wheels. The wind-powered speed record is by a vehicle with a sail on it, ''Greenbird'', with a recorded top speed of . Other wind-powered conveyances include sailing vessels that travel on water, and b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whike
Whike is a brand of recumbent tricycles with a sail, manufactured in the Netherlands. First released on 5 June 2008, it has a sail and can reach speeds up to with wind speeds of 4–5 bft (). It can be legally used on both bike lanes and streets in the Netherlands and UK. Activating the front brake releases the sail's spinlock, assuring there will be no more wind-propulsion. Features The Whike features a three piece aluminium mast that can be stowed away on board when not needed. It is also equipped with 18 gears. To maintain responsive stopping the trike is fitted with disc brakes on all wheels. The cycle also has a handbrake. The Whike weighs including the sail and can carry a maximum weight of including luggage. Additionally, the sail can aid visibility of the cycle. Additional features: *Three-wheeled recumbent with sail *Propulsion by wind and Pedal Power *Top speed *Sail operated through pulley and spinlock mainsheet system *Sail released automatically by any ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Windsurfing
Land windsurfing, also known as “Terrasailing”, “street sailing”, “land sailing” and “dirt windsurfing”, is a sport similar to traditional windsurfing that is performed on land rather than water. A four wheeled deck, similar to a mountain board or skateboard deck, is commonly used in conjunction with a mast and sail in order to project the board across land. Equipment Several companies offer specially designed land boards which allow for easy coupling between the board and mast base of the sail. These boards are drilled with a special hole at the front of the deck that permits the application of the mast base to the board. Land boards equipped with all-terrain tires can be used on multiple ground types such as sand, grass, asphalt, and dirt. Most land boards require a minimum of a 5 mph wind speed in order to be propelled. Wind speed requirements may vary depending on what ground type is being traversed. Competitions Land windsurfing is an all-season spor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kite Landboarding
Kite landboarding, also known as land kiteboarding or flyboarding, is based on the sport of kitesurfing, where a rider on a surf-style board is pulled over water by a kite. Kite landboarding involves the use of a mountain board or landboard, which is essentially an oversized skateboard with large pneumatic wheels and foot-straps. Kite landboarding is a growing sport, and there are several competitions. Kite landboarding is attracting growing publicity although it is not yet as popular or as well known as kitesurfing. Technique Typically, kite landboarding takes place in large open areas where the wind is constant and there are no obstructions such as trees or people. Large hard-packed sandy beaches are typical landboarding locations because of the large space available and wind conditions. The rider starts off by getting the kite into a neutral position overhead. Once strapped onto the board, the rider can orient the kite such that it pulls the rider across the ground. This is do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kite Buggying
A kite buggy is a light, purpose-built vehicle powered by a traction kite (power kite). It is single-seated and has one steerable front wheel and two fixed rear wheels. The driver sits in the seat located in the middle of the vehicle and accelerates and slows down by applying steering manoeuvres in coordination with flying manoeuvres of the kite. This activity is called kite buggying. The speed achieved in kite buggies by skilled drivers can range up to around 110 km/h (70 mph), hence protective clothing, including a safety helmet, is commonly worn. The kite buggy was promulgated by George Pocock (inventor) in the UK in 1827 and kite buggies were available commercially in US and UK in the late 1970s. Peter Lynn is generally attributed with the modern popularization of buggies and kite buggying with his introduction of strong, lightweight, affordable buggies in the early 1990s. Kite buggying is similar to land yachting, windsurfing or even yachting, and therefore much of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Yachting
An iceboat (occasionally spelled ice boat or traditionally called an ice yacht) is a recreational or competition sailing craft supported on metal runners for traveling over ice. One of the runners is steerable. Originally, such craft were boats with a support structure, riding on the runners and steered with a rear blade, as with a conventional rudder. As iceboats evolved, the structure became a frame with a seat or cockpit for the iceboat sailor, resting on runners. Steering was shifted to the front. Because of their low resistance to forward motion over ice, iceboats are capable of speeds exceeding . Because of their speed, iceboats are used both for recreation and for racing. Racing craft typically carry one person. A related activity, land sailing, employs sailing craft similar to iceboats, but riding on wheels instead of runners. History The history of iceboating began in Europe in areas where smooth ice was found in the bays of the Baltic Sea and the canals of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IJmuiden
IJ_(digraph).html" ;"title="n IJ (digraph)">n IJ (digraph) and that should remain the only places where they are used. > IJmuiden () is a port city in the Netherlands, Dutch province of North Holland. It is the main town in the municipality of Velsen which lies mainly to the south-east. Including its large sea locks, it straddles the mouth of the North Sea Canal to Amsterdam. To the south it abuts a large reserve of plant-covered dunes, the Zuid-Kennemerland National Park. The city is on the south bank; the north bank is otherwise a steel plant and Velsen-Noord. It is north northwest of Haarlem which is due west of Amsterdam. The port is a deepwater port suited to fully laden Panamax ships, and fourth port of the Netherlands. The internal capitalization within IJmuiden is as IJ is a digraph in modern Dutch so in some typefaces recognised as a ligature which places it in one typed or handwritten space. History In the Roman era, the district was already inhabited, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Lake (Arizona – New Mexico)
Red Lake may refer to: Lakes Australia *Red Lake (Western Australia) Croatia *Red Lake (Croatia) (Crveno jezero) Romania *Red Lake (Romania) (Lacul Roşu) United States * Red Lake (Arizona–New Mexico) * Red Lake (Orlando), Florida *Red Lake (Minnesota), the largest lake entirely within the state *Red Lake (New York) * Red Lake (Douglas County, Wisconsin) Other places Canada *Red Lake, Ontario United States *Red Lake, Arizona, a census-designated place *Red Lake Peak, a summit of the Sierra Nevada mountains in California *Red Lake, Minnesota, a census-designated place *Red Lake County, Minnesota *Red Lake Indian Reservation, Minnesota *Red Lake Senior High School, Minnesota **Red Lake shootings, a series of shootings in 2005 *Red Lake River in Minnesota *Lower Red Lake, Minnesota, an unorganized territory *Upper Red Lake, Minnesota, an unorganized territory *Red Lake Township, Logan County, North Dakota See also *Lake Chervonoye, in Belarus *Raudvatnet, in Norway *Rotsee __ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivanpah Lake
Ivanpah Lake is a dry lake bed in the Mojave Desert of San Bernardino County, California on the border of California and Nevada. Nestled in the Ivanpah Valley near Primm on Interstate 15, the lake is almost entirely within California. At the north edge of the lake lie the Nevada Welcome Center (closed) and a California Lottery retailer. It is a popular place for land sailing and kite buggying. On March 26, 2009, the world land speed record for a wind-powered vehicle was set here by the Greenbird, clocked at . Environmental contamination Hundreds of thousands of gallons of water carrying radioactive waste from rare earth element mining spilled into and around Ivanpah Dry Lake.Lisa MargonelliClean Energy's Dirty Little Secret "The Atlantic", May 2009. In the 1980s, the Mountain Pass rare earth mine began piping wastewater as far as 14 miles to evaporation ponds on or near Ivanpah Dry Lake, east of Interstate 15 near Nevada. This pipeline repeatedly ruptured during cleaning oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orewa
Orewa is a suburb of Auckland, New Zealand’s largest city. It lies on the Hibiscus Coast, just north of the base of the Whangaparaoa Peninsula, Whangaparāoa Peninsula and 40 kilometres north of central Auckland. It is a popular holiday destination. The Auckland Northern Motorway, Northern Motorway, part of New Zealand State Highway 1, State Highway 1, passes just inland of Orewa and extends through the twin Johnston Hill tunnels to near Puhoi, New Zealand, Puhoi. Orewa was administered as part of the Rodney (district), New Zealand, Rodney District for two decades, until this was subsumed into the new Auckland Council in October 2010. History In the late 19th and early 20th centuries, Orewa and the Weiti River (then known as the Wade River) were a major locations for the kauri gum digging trade. Demographics Orewa covers and had an estimated population of as of with a population density of people per km2. Orewa had a population of 10,242 at the 2018 New Zealand census, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
