Reverted good faith edits by Kent Dominic (talk): Cite for synonyms not needed, nor is it an improvement, especially with an unreliable source. If you think differently, feel free to take it to RSN.
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Reverted good faith edit 1128533869 by Just plain Bill (talk): The article's entire "also known as a water vessel or waterborne vessel" is synonymous verbiage that's arguably unnneeded, but it's nonetheless there (and ought to be kept) and thus needs a cite. If you think differently about the cite's reliability, feel free to take it to WP:RSN rather than exceed your two-strike reversion quota.
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[[File:Andean raft, 1748.jpg|thumb|A 17th century sailing raft in [[Paita]] harbour (Peru).<ref name="McGrail 2014">{{cite book |last1=McGrail |first1=Sean |title=Early ships and seafaring : water transport beyond Europe |date=2014 |location=Barnsley |isbn=9781473825598}}</ref>{{rp|198}}]] |
[[File:Andean raft, 1748.jpg|thumb|A 17th century sailing raft in [[Paita]] harbour (Peru).<ref name="McGrail 2014">{{cite book |last1=McGrail |first1=Sean |title=Early ships and seafaring : water transport beyond Europe |date=2014 |location=Barnsley |isbn=9781473825598}}</ref>{{rp|198}}]] |
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Any [[vehicle]] used in or on water as well as underwater, including [[Boat|boats]], [[Ship|ships]], [[hovercraft]] and [[Submarine|submarines]], is a '''watercraft''', also known as a '''water vessel''' or '''waterborne vessel'''. A watercraft usually has a propulsive capability (whether by [[sail]], [[oar]], [[paddle]], or [[engine]]) and hence is distinct from a stationary device, such as a [[Floating dock (jetty)|pontoon]], that merely [[Buoyancy|floats]]. |
Any [[vehicle]] used in or on water as well as underwater, including [[Boat|boats]], [[Ship|ships]], [[hovercraft]] and [[Submarine|submarines]], is a '''watercraft''', also known as a '''water vessel''' or '''waterborne vessel'''.<ref>[https://www.wordhippo.com/what-is/another-word-for/watercraft.html "Watercraft"; Wordhippo.com.] Retrieved 19 October 2022.</ref> A watercraft usually has a propulsive capability (whether by [[sail]], [[oar]], [[paddle]], or [[engine]]) and hence is distinct from a stationary device, such as a [[Floating dock (jetty)|pontoon]], that merely [[Buoyancy|floats]]. |
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==Types== |
==Types== |
This article needs additional citations for verification. Please help improve this articlebyadding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Watercraft" – news · newspapers · books · scholar · JSTOR (April 2016) (Learn how and when to remove this message) |
Any vehicle used in or on water as well as underwater, including boats, ships, hovercraft and submarines, is a watercraft, also known as a water vesselorwaterborne vessel.[2] A watercraft usually has a propulsive capability (whether by sail, oar, paddle, or engine) and hence is distinct from a stationary device, such as a pontoon, that merely floats.
This section does not cite any sources. Please help improve this sectionbyadding citations to reliable sources. Unsourced material may be challenged and removed. (June 2021) (Learn how and when to remove this message)
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Most watercraft may be described as either a ship or a boat. However, numerous items, including surfboards, underwater robots, seaplanes and torpedoes, may be considered neither ships nor boats.
Although ships are typically larger than boats, the distinction between those two categories is not one of size per se.
The term "watercraft" (unlike such terms as aircraftorspacecraft) is rarely used to describe any individual object: rather the term serves to unify the category that ranges from jet skistoaircraft carriers. Such a vessel may be used in saltwater and freshwater; for pleasure, recreation, physical exercise, commerce, transportormilitary missions.
Usually the purposes behind watercraft designs and skills are for seafaring education or leisure activities, fishing and resource extraction, transportation of cargo or passengers, and for conducting combatorsalvage operations. In general, the purpose of a water vehicle identifies its utility with a maritime industry sub-sector.
The design from which a water vehicle is created usually seeks to achieve a balance between internal capacity (tonnage), speed and seaworthiness. Tonnage is predominantly a consideration in transport operations, speed is important for warships, and safety is a primary consideration for less experienced or often smaller and less stable training and leisure vehicles. This is due to the great level of regulatory compliance required by the larger watercraft, which ensures very infrequent instances of foundering at sea through application of extensive computer modeling and ship model basin testing before shipyard construction begins.
Historically, water vehicles have been propelled by people with poles, paddles, or oars, through manipulation of sails that propel by wind pressure and/or lift, and a variety of engineered machinery that create subsurface thrust through the process of internal combustion or electricity. The technological history of watercraft in European history can be divided by reference to marine propulsion as simple paddle craft, oared galleys from the 8th century BCE until the 15th century, lateen sail during the Age of Discovery from the early 15th century and into the early 17th century, full-rigged ships of the Age of Sail from the 16th to the mid 19th century,[3] the Age of Steam reciprocating marine steam engine roughly between 1770 and 1914, the steam turbine, later gas turbine, and internal combustion engines using diesel fuel, petrol and LNG as fuels from the turn of the 20th century, which have been supplemented to a degree by nuclear marine propulsion since the 1950s in some naval watercraft. Current technological development seeks to identify cheaper, renewable and less polluting sources of propulsion for watercraft of all shapes and sizes.
Secondary applications of technology in watercraft have been those of used structural materials, navigation aids; and in the case of warships, weapon systems. The purpose of usage and the physical environment define the materials used in construction which had historically included grasses, leather, timbers, metals combined with timber or without, silicate and plastic derivatives, and others.
Watercraft registration is the registration of a watercraft with a government authority. In the United States, it consists of an alphanumeric string called a vessel registration number that is issued by the state's Department of Motor Vehicles.[4]
Navigation aids have varied over time: from astronomical observation, to mechanical mechanisms, and more recently analogue and digital computer devices that now rely on GPS systems.
Naval weapon systems have closely followed the development in land weapons, developing from:
Until development of steam propulsion was coupled with rapid-firing breech-loading guns, naval combat was often concluded by a boarding combat between the opposing crews. Since the early 20th century, there has been a substantial development in technologies which allow force projection from a naval task force to a land objective using marine infantry.
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Technology and related concepts
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