no_body wrote:Hi Trippy
I think you are an obfuscater, are you really trying to shed some light on this?.
Because what you're saying merely clouds the issue.
Don't be too hasty. Trippy is merely offering plausible explanations, in this case how a large expulsion of smoke could occur and coincide with a loud sound and roughly with the onset of collapse. A partial floor collapse internally may (help) precipitate global collapse and is a means of blowing a lot of air out very quickly, probably in a turbulent fashion, which may account for part of the sound. Doesn't mean it's so, and I still don't know the particulars of the argument.