|275063||Steve Keltz <stevekeltz@g...>||2022‑01‑08||Re: How did they make and move giant grindstones and mill stones before machines?|
Yeah so they wore no protective clothing or helmuts and were in a position to hammer each other inadvertently, but I learned by watching them to let the weight of the tools do the work. Raise the pick and drop the pick, but no need to put one's back into it. gravity does the hardest work. at least that's what i saw.