I agree… The problem would be that the model would require fire/heat to initiate the “changes” in the structure causing top to collapse. So I suppose the columns could be maybe candles (not lit) and some sort of fire was started which leads to melting of the candle columns… buckle and the floors they supported collapse… Maybe
One challenge would be sudden onset. The WTC collapses were characterized by a gradual shifting of loads between columns. As a column became weaker from heat ... Read even more
