Cathedral, Forge, and Waterwheel: Technology and Invention in the Middle Ages

Nimrods Tower, Noah's Ark; The Triumphs and Failures of Ancient Technology; The Not So Dark Ages: A.D. 500-900; The Asian Connection; The Technology of the Commercial Revolution: 900-1200; The High Middle Ages: 1200-1400; Leonardo and Columbus: The End of the Middle Ages; Notes; Bibliography; Index