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As far as steel being a conductor of heat, it's a good conductor, but not a "perfect" conductor. Griffin et al. would have us believe that the steel somehow "transmitted" the heat so that the steel beams were at some sort of uniform temperature LESS THAN that required to cause failure. That is not the case. Steel is NOT a perfect (or super-) conductor of heat. The point where heat is applied will always be at a higher temperature than points further away. I used to be a welder and on some large applications, we had to preheat the weld area first. I was never able to apply heat in one area and have the entire weld area at the same temperature, even after applying the heat for hours. We ALWAYS had to move the heat source to new areas prior to welding.
Sorry this is so long. I could go on about Griffin but this will
do.
-- Karl F. Auerbach
Eden, Utah
LIGHT TOUGH
Re: Jay Molyneaux's letter (under Artificial Intelligence") in
Reader Mail's After the
Fall:
It is simply not true that Jimmy Carter did nothing to answer
the seizure of the American Embassy in Tehran and the capture of
American hostages. Late in the same year that America was thus
humiliated, Carter very boldly and publicly replied by refusing to
illuminate the White House Christmas tree.
-- Edmund Dantes
Coshocton, Ohio