0_Wizard
DId you know Kayaking is using a kayak to move across the water.
Kayaking is the use of a kayak for moving across water.
chosen_Kayaking_0
Kayaking
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Kayak
A kayak is a small, narrow watercraft which is propelled by means of a double-bladed paddle. The word kayak originates from the Greenlandic word "qajaq" (). The traditional kayak has a covered deck and one or more cockpits, each seating one paddler. The cockpit is sometimes covered by a spray deck that prevents the entry of water from waves or spray and makes it possible for suitably skilled kayakers to roll the kayak: that is, to capsize and right it without it filling with water or ejecting the paddler. ] Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull by twin hulls, and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "flippers".
Kayaking
Kayaking is the use of a kayak for moving across water. It is distinguished from canoeing by the sitting position of the paddler and the number of blades on the paddle. A kayak is a low-to-the-water, canoe-like boat in which the paddler sits facing forward, legs in front, using a double-bladed paddle to pull front-to-back on one side and then the other in rotation. Most kayaks have closed decks, although sit-on-top and inflatable kayaks are growing in popularity as well. Kayaks were created thousands of years ago by the Inuit, formerly known as Eskimos, of the northern Arctic regions. They used driftwood and sometimes the skeleton of whale, to construct the frame of the kayak, and animal skin, particularly seal skin was used to create the body.
Whitewater kayaking
Whitewater kayaking is the sport of paddling a kayak on a moving body of water, typically a whitewater river. Whitewater kayaking can range from active, moving water, to demanding, extreme whitewater. Paddling on rivers, lakes and oceans is as old as the Stone Age. The raft, the catamaran, the canoe and the kayak evolved depending on the needs and environment of the indigenous peoples in different parts of the world. The modern day kayak most likely originated about 8,000 years ago along the Siberian coast line by the Yupik and then transformed from the open canoe, via the Aleut and Inuit, into an enclosed kayak.
Playboating
Playboating is a discipline of whitewater kayaking or canoeing where the paddler performs various technical moves in one place (a playspot), as opposed to downriver whitewater canoeing or kayaking where the objective is to travel the length of a section of river (although whitewater paddlers will often stop and play en route). Specialised canoes or kayaks (boats) known as playboats are often used, but any boat can be used for playing. The moves and tricks are often similar to those performed by snowboarders, surfers or skaters, where the athlete completes spins, flips, turns, etc. With modern playboats it is possible to get the kayak and the paddler completely airborne while performing tricks.
Sea kayak
A sea kayak or touring kayak is a kayak developed for the sport of paddling on open waters of lakes, bays, and the ocean. Sea kayaks are seaworthy small boats with a covered deck and the ability to incorporate a spray deck. They trade off the maneuverability of whitewater kayaks for higher cruising speed, cargo capacity, ease of straight-line paddling, and comfort for long journeys. Sea kayaks are used around the world for marine (sea) journeys from a few hours to many weeks, as they can accommodate one to three paddlers together with room for camping gear, food, water, and other supplies. A sea kayak usually ranges anywhere from for solo craft, and up to for tandem craft.
Surf kayaking
Surf kayaking is the sport, technique, and equipment, used in surfing ocean waves with kayaks. Surf kayaking has many similarities to surf board surfing, but with boats designed for use in surf zones, and with a paddle. A number of kayak designs are used, but all are aimed at better using the waves to propel the craft. Surf kayaking is popular in many areas frequented by surf board surfers. The sport has grown in popularity over the last decades, in pace with the rise of sea kayaking, and modern materials and techniques. There are a number of speciality surf kayak designs available. They are often equipped with up to four fins with a three fin thruster set up being the most common.
Ken Whiting
Ken Whiting (born December 12, 1974 in Ottawa, Ontario, Canada), was the 1997/98 World Freestyle Kayaking Champion, the 1998 Japan Open Champion, and a five-time Canadian National Champion in freestyle or whitewater kayaking. Since 1998, Ken opened a kayak school, founded the Canadian Freestyle Kayaking Association, and coached the Junior Freestyle Kayaking Team. He produced both the US and Canadian Freestyle Team Trials events, and wrote and produced a best-selling and award-winning series of paddling instructional books and videos. In 2006 he was nominated for an Everest Outdoor Achievement Award.
1_Apprentice
I did. I really enjoy kayaking!
0_Wizard
I enjoy the low to the water, canoe-like boat and the double paddle.
A kayak is a low-to-the-water, canoe-like boat in which the paddler sits facing forward, legs in front, using a double-bladed paddle to pull front-to-back on one side and then the other in rotation.
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Maritime history of California
In the California coast, the use of ships and the Pacific Ocean has historically included water craft (such as dugouts, canoes, sailing ships, and steamships), fisheries, shipbuilding, Gold Rush shipping, ports, shipwrecks, naval ships and installations, and lighthouses. The maritime history of California can be divided into several periods: the Native American period; European exploration period from 1542 to 1769; the Spanish colonial period, 1769 to 1821; the Mexican period, 1821 to 1847; and United States statehood period, which continues to the present day. In the northwest coast of California near the redwood forests several Indian tribes developed large dugout canoes they used for fishing, trade and warfare.
Sneakbox
A sneakbox is a small boat that can be sailed, rowed, poled or sculled. It is predominantly associated with the Barnegat Bay in New Jersey, just as the canoe-like Delaware Ducker is associated with the New Jersey marshes along the Delaware River near Philadelphia. Railbird skiffs and garvey-like sneakboxes are other American hunting-boat types. Typically, they were all used for hunting waterfowl and marsh birds but also have been used by trappers. As with most American small craft, its origin is not well documented. It is generally accepted that Captain Hazelton Seaman invented the first sneakbox about 1836, in West Creek, New Jersey.
Outrigger canoe
The outrigger canoe (Ketagalan: "bangka"; Filipino: "bangka"; Indonesian: "bangka" or "Jukung"; New Zealand Māori: "waka ama"; Cook Islands Maori: "vaka"; Hawaiian: "waa"; Tahitian and Samoan: "vaa", Proto-Austronesian *waŋkaŋ) is a type of canoe featuring one or more lateral support floats known as outriggers, which are fastened to one or both sides of the main hull. Smaller canoes often employ a single outrigger on the port side, while larger canoes may employ a single-outrigger, double-outrigger, or double-hull configuration (see also catamaran). The sailing canoes are an important part of the Polynesian heritage and are raced and sailed in Hawaii, Tahiti, Samoa and by the Māori of New Zealand.
Whitewater kayaking
Whitewater kayaking is the sport of paddling a kayak on a moving body of water, typically a whitewater river. Whitewater kayaking can range from active, moving water, to demanding, extreme whitewater. Paddling on rivers, lakes and oceans is as old as the Stone Age. The raft, the catamaran, the canoe and the kayak evolved depending on the needs and environment of the indigenous peoples in different parts of the world. The modern day kayak most likely originated about 8,000 years ago along the Siberian coast line by the Yupik and then transformed from the open canoe, via the Aleut and Inuit, into an enclosed kayak.
Lock (water navigation)
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Later canals used more and larger locks to allow a more direct route to be taken. Since 2016, the largest lock worldwide is the Kieldrecht Lock in the Port of Antwerp, Belgium.
Kayak
A kayak is a small, narrow watercraft which is propelled by means of a double-bladed paddle. The word kayak originates from the Greenlandic word "qajaq" (). The traditional kayak has a covered deck and one or more cockpits, each seating one paddler. The cockpit is sometimes covered by a spray deck that prevents the entry of water from waves or spray and makes it possible for suitably skilled kayakers to roll the kayak: that is, to capsize and right it without it filling with water or ejecting the paddler. ] Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull by twin hulls, and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "flippers".
Canoe
A canoe is a lightweight narrow vessel, typically pointed at both ends and open on top, propelled by one or more seated or kneeling paddlers facing the direction of travel using a single-bladed paddle. In International Canoe Federation nomenclature used in some European countries such as the United Kingdom the term canoe refers to kayaks, while canoes are called "Canadian canoes". Canoes are professionally used for transport of people and materials all over the world. Besides canoes are widely used for pleasure racing, whitewater canoeing, touring and camping, freestyle, and general recreation.
1_Apprentice
That's true! Aren't there different kinds of kayaking too?
0_Wizard
I think they have single hull and twin hulls and also rotational propellers and flippers!
Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull by twin hulls, and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "flippers".
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Kayak
A kayak is a small, narrow watercraft which is propelled by means of a double-bladed paddle. The word kayak originates from the Greenlandic word "qajaq" (). The traditional kayak has a covered deck and one or more cockpits, each seating one paddler. The cockpit is sometimes covered by a spray deck that prevents the entry of water from waves or spray and makes it possible for suitably skilled kayakers to roll the kayak: that is, to capsize and right it without it filling with water or ejecting the paddler. ] Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull by twin hulls, and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "flippers".
Ship
A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying passengers or goods, or in support of specialized missions, such as defense, research and fishing. Historically, a "ship" was a sailing vessel with at least three square-rigged masts and a full bowsprit. Ships are generally distinguished from boats, based on size, shape, load capacity, and tradition. Ships have been important contributors to human migration and commerce. They have supported the spread of colonization and the slave trade, but have also served scientific, cultural, and humanitarian needs.
Surface effect ship
A Surface Effect Ship (SES) or Sidewall Hovercraft is a watercraft that has both an air cushion, like a hovercraft, and twin hulls, like a catamaran. When the air cushion is in use, a small portion of the twin hulls remain in the water. When the air cushion is turned off ("off-cushion" or "hull borne"), the full weight of the vessel is supported by the buoyancy of the twin hulls. The SES has two advantages over a hovercraft for open sea operation: it is more resistant to slipping sideways when acted on by air or sea, and it can use water jets for propulsion since the inlet nozzles are always covered by water.
Architecture of the oil tanker
Oil tankers generally have from 8 to 12 tanks. Each tank is split into two or three independent compartments by fore-and-aft bulkheads. The tanks are numbered with tank one being the forwardmost. Individual compartments are referred to by the tank number and the athwartships position, such as "one port", "three starboard", or "six center." A cofferdam is a small space left open between two bulkheads, to give protection from heat, fire, or collision. Tankers generally have cofferdams forward and aft of the cargo tanks, and sometimes between individual tanks. A pumproom houses all the pumps connected to a tanker's cargo lines.
Submarine
A submarine (or simply sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term most commonly refers to a large, crewed vessel. It is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. The noun "submarine" evolved as a shortened form of "submarine boat"; by naval tradition, submarines are usually referred to as "boats" rather than as "ships", regardless of their size ("boat" is usually reserved for seagoing vessels of relatively small size).
Submarine hull
A submarine hull has two major components, the "light hull" and the "pressure hull". The light hull ("casing" in British usage) of a submarine is the outer non-watertight hull which provides a hydrodynamically efficient shape. The pressure hull is the inner hull of a submarine that maintains structural integrity with the difference between outside and inside pressure at depth. Modern submarines are usually cigar-shaped. This design, already visible on very early submarines is called a "teardrop hull", and was patterned after the bodies of whales. It significantly reduces the hydrodynamic drag on the sub when submerged, but decreases the sea-keeping capabilities and increases the drag while surfaced.
Propeller
A propeller is a type of fan that transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the airfoil-shaped blade, and a fluid (such as air or water) is accelerated behind the blade. Propeller dynamics, like those of aircraft wings, can be modelled by either or both Bernoulli's principle and Newton's third law. A marine propeller of this type is sometimes colloquially known as a screw propeller or screw, however there is a different class of propellers known as cycloidal propellers – they are characterized by the higher propulsive efficiency averaging 0.72 compared to the screw propeller's average of 0.6 and the ability to throw thrust in any direction at any time.
1_Apprentice
Propellers and flippers? I've never seen kayaks like that before
0_Wizard
Me either but I am ineterested to see these modern boats to see how they perform!
Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull by twin hulls, and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "flippers".
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Narrowboat
A narrowboat or narrow boat is a boat of a distinctive design, made to fit the narrow canals of the United Kingdom. A narrowboat must be under (most modern boats are usually produced to a maximum of wide). Their maximum length is . Anything wider or longer will be unable to navigate most of the British canal network. The first narrow boats played a key part in the economic changes of the British Industrial Revolution. They were wooden boats drawn by a horse walking on the canal towpath led by a crew member. Horses were gradually replaced with steam and then diesel engines. With the advent of the railways commercial canal traffic gradually diminished and the last regular long-distance traffic disappeared in 1970.
Kayak
A kayak is a small, narrow watercraft which is propelled by means of a double-bladed paddle. The word kayak originates from the Greenlandic word "qajaq" (). The traditional kayak has a covered deck and one or more cockpits, each seating one paddler. The cockpit is sometimes covered by a spray deck that prevents the entry of water from waves or spray and makes it possible for suitably skilled kayakers to roll the kayak: that is, to capsize and right it without it filling with water or ejecting the paddler. ] Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull by twin hulls, and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "flippers".
18ft Skiff
The 18 ft Skiff is considered the fastest class of sailing skiffs. The class has a long history beginning with races on Sydney Harbour, Australia in 1892 and later in New Zealand. The boat has changed significantly since the early days, bringing in new technology as it became available. Because of the need of strength, agility and skill, the class is considered to be the top level of small boat sailing. In Australia this boat is called the "Aussie 18" due to its inherent connections to Australia. It is the fastest conventional non-foiling monohull on the yardstick rating, with a score of 675, coming only third after the Tornado and Inter 20 (Both multihulls).
Contessa 32
The Contessa 32 is a 9.75 metre (32 ft) fibreglass monohull sailing yacht, designed in 1970 by David Sadler in collaboration with yachtbuilder Jeremy Rogers, as a larger alternative to the Contessa 26. With over 750 hulls built, the yacht has become the most successful one-design cruiser-racer of all time. The yachts have a masthead sloop rig, with a fin keel and a skeg-mounted rudder, a cutting edge concept for the period which now represents a cross between newer and older designs. The Contessa 32 is seaworthy enough for offshore voyages in extreme weather conditions, but also performs well in races, and as a one-design racing class is administered by an active Association.
Septemvri Stadium (Sofia)
Septemvri Stadium is a multi-purpose stadium in Sofia, Bulgaria. It is currently used mostly for football matches. The stadium will hold 7,000. Septemvri Stadium was opened on 18 March 1958 with a friendly match against PFC Septemvri Sofia and PFC Levski Sofia. The stadium had 25,000 seats. In 2011 Hristo Stoichkov announced that a new Septemvri Stadium would be built with 15,000 seats and would have the name The Crown of Semtemvri. But the project was cancelled in 2013. After the takeover of Septemvri by DIT Group in 2015, the new owners would fund a new stadium. In the beginning of 2017 it was announced that the new Septemvri Stadium building would start in summer 2017, if the team get the promotion for the Bulgarian First League.
GP14
The GP14 is a popular sailing dinghy, with over 14,000 built. The class is active in the UK, Ireland, Australia, South Africa, Sri Lanka and parts of north-eastern USA, and the GP 14 can be used for both racing and cruising. The boat is relatively heavy, but stable, and the weight and the freeboard together with her lines combine to make her an excellent sea boat. She is also an ideal boat to learn to sail in. The class is raced competitively, and offers excellent close racing; she is a very forgiving and easy boat to sail, but a very challenging and demanding and immensely rewarding boat to sail really well.
Folding kayak
A folding kayak is a direct descendant of the original Inuit kayak made of animal skins stretched over frames made from wood and bones. A modern folder has a collapsible frame made of some combination of wood, aluminium and plastic, and a skin made of a tough fabric with a waterproof coating. Many have integral air chambers inside the hull, making them virtually unsinkable. The first workable folding kayak was built by Alfred Heurich in 1905, a German architectural student. Heurich paddled his creation on the Isar River near Munich and took out a patent on the design, called the Delphin (German: Dolphin), the following year.
1_Apprentice
That's true. I would like to own a kayak someday but they are too expensive right now.