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  2. Magnetohydrodynamic drive - Wikipedia

    en.wikipedia.org/wiki/Magnetohydrodynamic_drive

    Yamato 1 on display in Kobe, Japan.The first working full-scale MHD ship. A magnetohydrodynamic drive or MHD accelerator is a method for propelling vehicles using only electric and magnetic fields with no moving parts, accelerating an electrically conductive propellant (liquid or gas) with magnetohydrodynamics.

  3. Rotor ship - Wikipedia

    en.wikipedia.org/wiki/Rotor_ship

    Rotor ship E-Ship 1. A rotor ship is a type of ship designed to use the Magnus effect for propulsion.The ship is propelled, at least in part, by large powered vertical rotors, sometimes known as rotor sails.

  4. Human-powered watercraft - Wikipedia

    en.wikipedia.org/wiki/Human-powered_watercraft

    Row boat; Rowing a trainera. Using oars individually, with both hands on a single oar, is sweep or sweep-oar rowing. [2] In this case the rowers are usually paired so that there is an oar on each side of the boat. Sweep-oared craft include: Coxless pair, Coxed pair, Coxless four, Coxed four, and Eight; Galley, Dromon, Trainera, and Trireme ...

  5. Pump-jet - Wikipedia

    en.wikipedia.org/wiki/Pump-jet

    Pump-jets were once limited to high-speed pleasure craft (such as jet skis and jetboats) and other small vessels, but since 2000 the desire for high-speed vessels has increased [citation needed] and thus the pump-jet is gaining popularity on larger craft, military vessels and ferries.

  6. Uniflite - Wikipedia

    en.wikipedia.org/wiki/Uniflite

    The first Uniflite boat an all fiberglass 17' outboard. Uniflite soon added a 14', an 18' and a 20' outboard and inboard/outboard boats, followed by a 25' express cruiser followed by a 31' and a 34' boat. Uniflite was the only boat builder exclusively using fire-retardant resins in the production of pleasure boats. [citation needed]

  7. de Havilland Marine - Wikipedia

    en.wikipedia.org/wiki/De_Havilland_Marine

    The boat was then tested in a pressure tank to reveal any water leaks. The finished craft was then painted in a temperature-controlled paint shop. [6] de Havilland also produced the polyurethane flotation material used in the boats which shaped and fitted [7] into position. The company was noted for its use of rivets to join sections of the ...

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