Understanding Greek and Roman Technology: From Catapult to the Pantheon Season 1 Episode 19 Milling Grain with Water Power
- TV-PG
- December 13, 2013
- 29 min
By the 1st century A.D., waterwheels were widely used for grinding grain throughout the ancient world. Explore three different types of waterwheels that were perfected by the Romans: the undershot wheel, the overshot wheel, and the vertical-shaft wheel, each with its advantages and disadvantages.