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Post by RickB on Oct 14, 2023 5:30:57 GMT -5
Here's how to grind a rock the primitive way.
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Post by Pat on Oct 14, 2023 6:10:26 GMT -5
He seemed to be barefoot the entire time. Ouch! Made it look so easy. Thanks!
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Post by jasoninsd on Oct 14, 2023 8:19:45 GMT -5
It didn't polish very well! LOL That was awesome to see how the "ancients" went about doing that kind of thing! Thanks for posting this one Rick!
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Post by Pat on Oct 14, 2023 11:50:16 GMT -5
Now we just tell our 3D printer to print an ax! Maybe…
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Post by rockjunquie on Oct 14, 2023 13:48:22 GMT -5
For some reason, that water looked cold. Brrrr
Nice demonstration, though. Thanks.
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