Science, Technology, and Engineering
The Han Dynasty was a unique period in the development of premodern Chinese science and technology, comparable to the level of scientific and technological growth during the Song Dynasty (960–1279).
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Famous quotes containing the word engineering:
“Mining today is an affair of mathematics, of finance, of the latest in engineering skill. Cautious men behind polished desks in San Francisco figure out in advance the amount of metal to a cubic yard, the number of yards washed a day, the cost of each operation. They have no need of grubstakes.”
—Merle Colby, U.S. public relief program (1935-1943)