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23:00
Fire started at the 21st Floor
04:00
Floors at upper level collapsed (news report)
Originally posted by bsbray11
Howard, where's the evidence I've been asking for? Remember? Evidence that there was sufficient and proper damage to cause a completely vertical collapse of the structure?
You do have some evidence for what you're saying, right? Not just pointing out meaningless bits of trivia?
Originally posted by Griff
From your source:
23:00
Fire started at the 21st Floor
04:00
Floors at upper level collapsed (news report)
That's 5 hours. I stand corrected.....and so do you Howard.
Edit: Nevermind...I read your post wrong. You did say from when the floors where ingulfed....my bad.
[edit on 20-4-2006 by Griff]
Originally posted by HowardRoark
Whose standards are you going use to determine if the evidence of damage is “sufficient and proper? “
The consensus among the structural engineers that I have personally talked to is that, yes, it was.
Originally posted by HowardRoark
Sure, after you provide some calculations or an engineering assessment to support your claim.
My article also pointed out that it is historically unprecedented for airplane strikes and/or fires to destroy large steel-frame structures. My opinion is that this should be good reason to be suspicious about the official story (and I'm still suspicious at least to some extent), but many readers pointed out that there is always a first time for everything. They note that in many ways, the events of 9-11 were indeed historically unprecedented, so it was hardly fair of me to use precedent as if it were substantial evidence.
Originally posted by Bikereddie
OK, so why in the law of physics did the building not fall over side ways? There was a great chunk missing very near the bottom. Chop down a tree and it will fall the way you have chopped. Does this reasoning not go with physics of the collapse?
From the pictures i have seen, the building collapsed within it self. Very much like a controlled demolition that i have witnessed before.
Maybe i am wrong here for seeing the obvious?
Originally posted by Bikereddie
OK, so why in the law of physics did the building not fall over side ways? There was a great chunk missing very near the bottom. Chop down a tree and it will fall the way you have chopped. Does this reasoning not go with physics of the collapse?
Originally posted by wecomeinpeace
A few interior columns failing beforehand causing portions of the penthouse to collapse prior to global collapse does not in any way, shape or form explain how the entire structure suddenly and simultaneously collapsed at a rate equal to free fall acceleration,
HowardRoark wrote:
...disingenuous at best, and outright deception from those who should know better.
HowardRoark wrote:
You are reaching more and more into the absurd.
So are you claiming that there were two separate collapses? the penthouse and the building? this in spite of the fact that they occurred within seconds of each other and that there is visual evidence of the progression of one to the other? (i.e. windows popping out of frames as the floors shifted).
wtc.nist.gov...
* East Penthouse Sinks
* Further Window Breakage
* No Movement for 5 sec
Global Collapse
yet the 'ump'teen years of laws of physics does that for us, all we are qouting and suggesting is what the laws of physics tell us should of happened to that building.