a snip/
"My personal questioning of the events of 9/11 began when my sister went to a 9/11 conference and
brought back books, DVDs, and enthusiasm. I watched the DVDs and became especially fascinated
with one clip where the North Tower appeared to be literally erupting as it fell. One streamer caught
my eye because I was able to follow its trajectory. I did some measurements right on the TV screen
and estimated that the horizontal ejection velocity of that stream of debris was over 60 mi/hr. This
hooked me. I later analyzed the same video clip with the Physics Toolkit software and found the
horizontal component of velocity for that stream to be in excess of 70 mi/hr. (YouTube:
High Speed
Ejection from WTC1>) These ejections of material were from high in the building, which seemed
inconsistent with purely gravitational collapse."
Adding comments is always disabled for these type videos. :shrug: