Early ships - rafts, inflated cowhide, bundled reeds cedarwood ships, early funeral barge; Greeks - Greek trireme, "Hoplites", "Thranites"; Romans - Roman war galleys; the "corvus"; Vikings - Scandinavian longships, "Knorrs" clinker-built ships; the Middle Ages - warships, roundships, the "kamal" the "wa'a kaulua", merchant cogs; Columbus - "Nina:, "Pinta", "Santa Maria Astrolabe", magnetic compass; Mary Rose - first battleships, "Great Harry", carrack-type warships; 1588-1628: Spanish Armada, "Ark Royal" galleons, "Mayflower", "San Martin"; 18th Century: East Indiamen, "Prins Willem" "Witte Leeuw", "Slot ter Hooge"; The Pacific - Captain Cook's voyages, "Endeavour Resolution", Hadley's Quadrant; sail versus steam - "Savannah", tea clippers, "Sirius" paddlewheel tugs, "Great Eastern"; battleships: ironclads, "Gloire", "Warrior" "Bismarck", "Dreadnought", "Warspite"; submarines - German U-boats, HMS "Dolphin Hunley", nuclear submarines. Titanic: floating city, "Olympic", "Britannic"; aircraft carriers: Essex carriers, "Nimitz"; guided-missile warships - Sea Wolf SAM, "Devonshire"; Sporting craft: "Benotto", "Bagutta", windsurfing water-scooters, multi-hulled yachts; Hovercraft - "SeaCat", hydrofoils; luxury yachts - "Alfa III", cruising yachts; oil tankers; container ships, "Exxon Valdez"; the future: passenger submarines, solar energy depot carriers, multihulled ships.