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Post by Alchemist on Aug 2, 2009 11:12:11 GMT -5
While doing some research on directions to take a new cracker design, I came upon this. DIY Concrete Grain millNot really what I would recommend, but it has points (DIY, size, cost, etc).
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Post by ezekiel on Aug 2, 2009 15:22:14 GMT -5
Very cool!
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