Using the power of moving water to drive a mill wheel is an ancient invention of the human spirit of discovery, the origins of which can be traced back to times long past. Thanks to such a construction, human or animal muscle power could be easily replaced by the power of the natural elements through a watercourse - natural or artificially created - in order to grind grain into corn or press oil from fruit, for example.
There are essentially two different ways of driving watermills: