Unusual, but not unexplained.
The events of the day meant that the fire was allowed to progress unchecked, this in itself is unusual and is something that very few buildings of similar construction would be subject to.
There appears to have been a serious construction flaw, the builders relied upon bolts that were only designed to hold the beams in place temporarily, and skipped the welding that they should have done, thermal expansion caused the bolts to shear which then left the beams unsupported, something that would not have happened if they had been properly installed, and everything else seems to follow from that:
https://skeptics.stackexchange.com/...destroyed-in-a-controlled-explosion/1376#1376
So the events of the day subjected a building of sub-standard construction to highly abnormal circumstances, which in the end exposed a short-cut taken by an unknown builder 15 years previously that would otherwise likely never have been noticed.
I guess the wider point is that the events of the day were so large and so unusual that it was inevitable that other unusual events and outcomes would follow from them.
Well that’s the point really the ‘explanation’ itself requires acceptance that this particular and very ordinary (in the context of comparative events to the specific building) was unique in terms of outcome.
So this particular event wasn’t ‘large and unusual’ at all really apart from in the context of the explanation, hence the controversy.
Of course, I’m not arguing that the explanation isn’t valid (though that is the thrust of the argument put forward by other experts), I was simply saying it was one of a series of things that I consider to be odd.
Further it’s really not where I was coming from in regard to the discussion that you chose to involve yourself in with TTG at all (the context of which you have largely ignored).
In that instance, I was challenging a whole series of inaccurate statements:-
1. That it collapsed ‘because it was attached to the other buildings’
2. That 220 floors of buildings 1 & 2 had fallen on top of building 7.
3. That ‘gravity’ had caused Jet Fuel to ‘Fall’ onto building 7.
4. That debris had damaged the building causing collapse.
5. The assertion that collapse was obvious or inevitable, because 2 totally different buildings had also collapsed etc..
None of the above are valid and all are totally inaccurate. Some of them are borderline ridiculous.
I’ll reiterate (for the third or fourth time on this thread - the second time specifically to you, I believe) that my finding the explanation odd or unusual and remaining somewhat skeptical is quite different from me accepting an alternative (for example - controlled demolition) explanation and a further ‘leap’ that this was some kind of internal U.S. plot…. In fact I’d categorically say that I’d find that very hard to believe.
Of course your link to a skeptic site that simply reiterated the ‘official’ explanation isn’t really very helpful. It is the official explanation that is in dispute and many of the key facts in that explanation have been questioned by other experts.
In fact that was a point I have made quite a few times too… That my skepticism in regard to some of the events is construed as a highly polarised position of then ‘believing in some wild conspiracy theory’, but of course that’s AVFTT… (A world where the JVCI would be called ‘Anti-Vaxxers’ and where political debate involves comparing anyone moderately left of centre to Stalin and anyone moderately right of Tony Benn to Hitler.)
So there you have it….