Deep Thought of the Day

fema GZ pic 3-- the hole

Lots of Large Scale Modeling

Nice job showing how the official crush down/crush up model is ridiculous. ----
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Also I found this model in the video below after looking at this video above:


This model is extensively discussed at a Metabunk discussion page here.

Obviously there are many aspects to this very complicated WTC destruction event and it's incredibly hard to model the towers properly given scaling issues. But as noted above, one model that's been discussed a lot is the crush down - crush up concept (also see the video above). This model doesn't seem to show that. The top falls apart quite quickly rather than acting as a "piledriver" for the crush down phase.