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Chinese Science & Technology
註釋In this volume, Chinese Science & Technology, we look at the accumulated knowledge of China still existing today in the form of inventions in diverse fields: astronomy, geography, hydraulic engineering, architecture, mathematics, physics and chemistry, medicine and handicraft. Of these achievements, the Four Great Inventions: the compass, gunpowder, papermaking and printing were among the top technological advances, only known in Europe by the end of the Middle Ages.