you didn't answer the question.... that mean you didn't understand it, or your too afraid to answer it?
so i'll restate.
you admit, dry ice works. and even explained HOW it works. So if another substance, could cool the metal just as much, wouldn't it produce the same results? I'm not saying canned air.. i'm saying something that is as cold as dry ice... anything as cold...
Quote:
Originally Posted by bdyman
this is effin awesome, best thread ever, i guess i need to go back to school, and tell the guy that taguht me that we need to go back to school, i guess iam too stupid to fix cars
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I was told by a real old school(and very well respected) doc that xrays must be used for standard testing, and MRIs wouldn't work in replacement. That was only because he didn't know MRIs are a better, safer (albeit most costly) alternative. Just because you don't know something doesn't mean it can't happen....