The clock and the camshaft and other medieval inventions we still can't live without
"This history of medieval inventions, focusing on the eleventh to the fourteenth centuries, vividly portrays a thriving era of human ingenuity--and the results are still being felt to this day. From the mechanical clock to the first eyeglasses, both of which revolutionized society, many of the...
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Format: | UnknownFormat |
Sprache: | eng |
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Guilford, Connecticut
Prometheus Books
2020
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Online Zugang: | Inhaltsverzeichnis |
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