[email protected] wrote on 06/10/2009 07:23:56 PM: > Joseph M Gwinn wrote: > > > 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. > > Yes, but water is so much easier to find, and easier to > package, plus it has a great storage capability.
And evaporates and leaks. But yes, I've used water for quick jobs. Joe Gwinn _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
