Are you saying buildings over 20 stories cannot topple?
I was asking if you had any examples. WTC7 certainly could not topple, the floors are too long span.
Do you it SHOULD have toppled?
Are you saying buildings over 20 stories cannot topple?
I was asking if you had any examples. WTC7 certainly could not topple, the floors are too long span.
Do you it SHOULD have toppled?