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Cathedral. Forge, and Waterwheel : Technology and Invention in the Middle Ages
Cathedral Forge and Waterwheel Technology and Invention in the Middle Ages Author:Frances Gies, Joseph Gies ISBN 9780060165901, paperback edition
The chapters are:
(1) Nimrod's Tower, Noah's Ark (2)The Triumphs and Failures of Ancient Technology (3)The Not So Dark Ages: AD 500-900 (4)The Asian Connection (5)The Technology of the Commercial Revolution: 900-1200 (6)The High Middle Ages: 1200-1400 (7)Leonardo and Columbus: The End of the Middle Ages.