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free-fall
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The virtually free fall speed
Conspiracy theorists claim that the 2.5 seconds of "virtually free fall speed" is the definitive proof that explosives caused the collapse of WTC7. According to them, it would only be possible if eight floors of the building suddenly disappeared. I totally disagree. To me it's consistent with...- Carlos
- Thread
- free-fall nist structural engineering
- Replies: 160
- Forum: 9/11 Conspiracy Theories