a inventor of tidal mills in ht century Mineral de hierro
a inventor of tidal mills in 7ht century. Tidal Mills 7th Century AD. 400PxTidal Mill Brehat France. A tide mill is a specialist type of water mill driven by tidal rise and fall. A dam with a sluice is created across a suitable tidal inlet, or a section of river estuary is made into a reservoir. As the tide comes in, it enters the mill