-- Tenochtitlán -- Nazca Lines -- Transportation -- Inca Roads and Bridges -- Astronomy -- Calendars -- Writing

-- Archimedes -- Aristotle -- Pythagoras -- Transportation -- Warships -- Weapons and Warfare -- Astronomy

Gardens of Babylon -- Transportation -- The Wheel -- Astronomy and Astrology -- Writing -- Numbers

-- The Great Wall -- Transportation -- Grand Canal -- Marine Transportation -- Everyday Inventions