> > I read somewhere the suggestion to take the cast iron block > from an old automobile engine and put it in a heavy insulated > wooden cabinet: ~250 Kg of iron in an insulated box. Cracked > blocks are useless in an engine, and so are available in > junkyards quite cheap. > > Joe Gwinn >
At $0.10-0.20/lb scrap value, cheap means $50-100 _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
