Life off the grid in the SW Texas desert. An experiment in sustainable living. NUMBERS AT THE END OF EACH BLOG POST: temp at 8PM,high temp,low temp,rainfall,wind conditions(CalmBreezyWindyGusty). YouTube Channel https://www.youtube.com/c/TheFieldLab
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Wednesday, March 31, 2021
copper bars
My steel mold works fine with aluminum but I discovered molten copper likes to fuse with it so I milled out a chunk of graphite to pour 200 gram copper ingots. They drop right out of this mold no problem. 68,72,56,0,W
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