The crux of the conspiracy argument is that demolition is the only
possible explanation for the destruction of WTC1,WTC2 and WTC7. One
need only raise the single question: How could a collapse, caused only
by the damage of the plane collisions and subsequent fires cause the
remaining still intact structures to fall to the ground at the speed
of a free fall in a vacuum? No explanation can be produced for this,
because it would require breaking the laws of physics. It cannot be
done.

This scientific fact is the corner stone. It should be stressed and
focused on because it is undeniable. It is the truth that will
convince the skeptics. It certainly convinced me.

I, like many others, was very skeptical about the demolition theory,
mainly because the only evidence I was shown were the squibs.
Furthermore, I (also like many others) was completely ignorant of the
WTC7 collapse. It actually took over a year for me to see the light,
when I finally saw the on line videos of WTC7's collapse.

It does not take a physics degree to understand that the collapse of a
steel girder concrete reinforced building cannot occur in less time
than it takes for a bowling ball to fall from the top of the building