"Bjørnar Bolsøy" wrote in message
...


To me it seems that the "office fire" theory leaves enough
unanswered questions to warrant deeper studies. Not at least because
there has been serious fires in high raised steel buildings before
and none has ever caused any collapse.


None of the those fires involved major damage to
the structure before the fire and had several flloors
burning simultaneoulsy.

The WTC could have survided either the impact
or the fire, what it couldnt handle was both.

Keith