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Primitive boats this boats are long , and different type is kayak , canoes.
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This ship is the civilitzations greeke,phoenicians,romans
and the propulsion of the ship is the square sail
In the photo is a galley romans. -
Drakkar Is a ship viking, the propulsion of this ships is a square sail.
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In the mediterranean , lateen sails working as windfoils allowed sailing upwind. In the north the rudder had remplaced the side oar. In th ephoto is a coag north.
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This ship described as a broad-beamed vessel of 50 or 60 tons in hold. The caravel longer as 160 tons, 75 ft or 23m. Top speed of caravel is 8 knos. Colon use this ship to discovered America.
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The typical vessel is the junk, an efficient design that is fast , and able to sail upwin.
The sails divided into a number of horitzontal panels by bambo and
the sail better aeordynamics and allow reducing the sail area for different wind condition. -
Very large ships(1000 tones )
The Manilla Galleon were reach up to 2000 tons
From 1565 to 1815 Spanish across one or twice the Pacific ocean beetween Philippines and Acuapulco New Spain. -
These weere built by the various East Indiamen companies to merchandise to china.
In capacity of ship is 600-1500 tons the velocity of this ship 4-5 knots. -
This ship is from Portugal, the shape "U".
This is a problem in the east indies because is vulnerable in attack. -
Is a ship British, the clippers is a fast sailing ships, reaching 20 knots.
Other ships 5-6 knots. -
The sail ship adjust steam enging to improve the rendibility
sail until 1890. 1840 the steam ship start the new era of steam.
