Watermill Technology

Bold means it is implemented.

Technical Innovations

 * Waterwheel -> Water Turbine (industrial era)
 * Watermill -> Windmill
 * Ship mill
 * Tide mill
 * Team boat - Waterwheel propulsion powered by animals.
 * Ballista - Not waterwheel operated but stemmed from mechanical development. (400 BC circa)
 * Triphammer (China - 50 BC, Greco-Roman world, 3rd century BC - 1st century AD?)
 * Noria - Waterpumping method.