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what to do with that old engine block

2abb_2

How to recycle cars that just won't run anymore: turn their parts into multimachines that are accurate drill presses, sanders, grinders, metal mills, wood or metal lathes, and just about any other tool you can imagine. Pat Delany has invented the ultimate high-precision, low-cost machine. And the best part? The plans are freely available online.

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