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  2. Ancient maritime history - Wikipedia

    en.wikipedia.org/wiki/Ancient_maritime_history

    The first true ocean-going boats were invented by the Austronesian peoples, using technologies like multihulls, outriggers, crab claw sails, and tanja sails. This enabled the rapid spread of Austronesians into the islands of both the Indian and the Pacific Oceans , known as the Austronesian expansion .

  3. Sailboat - Wikipedia

    en.wikipedia.org/wiki/Sailboat

    Catboat is a charming and distinctive sailboat featuring a single mast with a single large sail, known as a gaff-rigged sail, and a broad beam that ensures stability. This type of vessel, named after the "cat" tackle used in sailing, has a rich history dating back to the 19th century in the coastal regions of the United States, particularly New ...

  4. Sailing - Wikipedia

    en.wikipedia.org/wiki/Sailing

    Consequently, a sailboat experiences a wider range of apparent wind angles than does an ice boat, whose speed is typically great enough to have the apparent wind coming from a few degrees to one side of its course, necessitating sailing with the sail sheeted in for most points of sail.

  5. Sail - Wikipedia

    en.wikipedia.org/wiki/Sail

    A sail is a tensile structure, which is made from fabric or other membrane materials, that uses wind power to propel sailing craft, including sailing ships, sailboats, windsurfers, ice boats, and even sail-powered land vehicles. Sails may be made from a combination of woven materials—including canvas or polyester cloth, laminated membranes or ...

  6. History of navigation - Wikipedia

    en.wikipedia.org/wiki/History_of_navigation

    On July 14, 1974 the first prototype Navstar GPS satellite was put into orbit, but its clocks failed shortly after launch. [75] The Navigational Technology Satellite 2, redesigned with cesium clocks, started to go into orbit on June 23, 1977. [75] By 1985, the first 11-satellite GPS Block I constellation was in orbit. [75]

  7. Maritime history - Wikipedia

    en.wikipedia.org/wiki/Maritime_history

    In 1900, the U.S. navy was sold their first submarine by an Irish man named John Holland. From 1945 to 1955, tremendous changes were made for a great time when the first submarine was sent out to sail for the first time. The United States heavily depended on the submarines as a weapon of war when they were going to war with the Japanese. [97]

  8. Caravel - Wikipedia

    en.wikipedia.org/wiki/Caravel

    They carried a single-masted, triangular lateen sail rig. By the fourteenth century, their size had increased and their use had spread; for instance, there is mention, in 1307, of larger caravels of up to 30 tons in Biscay. Caravels were a common type of vessel in the coastal waters of the Iberian Peninsula in the fifteenth century. [5]

  9. Boat - Wikipedia

    en.wikipedia.org/wiki/Boat

    A boat is a watercraft of a large range of types and sizes, but generally smaller than a ship, which is distinguished by its larger size or capacity, its shape, or its ability to carry boats. Small boats are typically used on inland waterways such as rivers and lakes , or in protected coastal areas.