Isn't it something? This is the sluice gate waterwheel from Wansheng Town! Look at this contraption. It's all …
Isn't it something? This is the sluice gate waterwheel from Wansheng Town! Look at this contraption. It's all powered by water. First, it sieves the wheat, then a water-driven mortar hulls the grains, and finally, a water mill grinds the flour. Not a single bit is wasted!