Drill Press Lead BHN Hardness Tester

Just using my Harbor Freight Drill Press and a 10 dollar bathroom scale. If you don’t have a drill press you could use a big “C” clamp as well. To get the Brinell Hardness Number of a lead ingot. Full disclosure : You should really use a ball at the end of the drill bit or at least round it off. I just did not have a trash but to…

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Earthbag Homes: The Ultimate Bullet-Proof Retreat… Cheap And Easy To Build!

I think this is what i’m going to do if I ever get some land. I have looked into this before but with a few friends I could be done quick and chapley. Or if you just had some time you could do it on your own. I suggest you see the page it comes from and read all the info. Source:  http://www.youtube.com/channel/UCr9ib9quyHJkEchOck4PG2w And this page http://freepatriotpost.com/earthbag-homes-the-ultimate-bullet-proof-retreat-cheap-and-easy-to-build/

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