REPLY TO R.MACKEY
http://www.internationalskeptics.com/forums/showthread.php?postid=3685247#post3685247
Scheuerman is or knows a good writer, and has a book to sell.
NIST knows how to write politically 'safe teflon' reports.
My biggest problem with all 3 of those building fires, was that regardless of the observed precursors, the collapses were so "sudden."
I don't expect my incredulity to carry any weight with you, but on the other hand, you admittedly are making a presentation based on "
some assumptions" about the "
initiating failure event" and "
the condition of the structure", and you further qualify your remarks "
to be somewhat speculative."
We know to produce the type of collapse observed with WTC 7, it's necessary to create structural damage which acts in the same manner, close your eyes,
as a controlled demolition.
We know there must have been a lower core failure.
We know that controlled demolition is capable of generating such an instant core failure, and that depending on how it was orchestrated, could have produced the observed collapse results, including the pre-collapse of the east penthouse.
Unlike your hypothesis, the 'ability of a controlled demolition' to produced the observed collapse results, requires no assumptions or speculations.
We also have testimony from an acknowledged expert in controlled demolitions who unhesitatingly states his conviction that the observed collapse was a result of a controlled demolition and not the consequence of debris and fire damage.
http://s1.zetaboards.com/LooseChangeForums/topic/52021/3/#new
We have testimony from an NYPD police officer and a radio report, that there were explosions occurring just prior to the observed collapse of WTC 7.
http://www.internationalskeptics.com/forums/showthread.php?postid=3685514#post3685514
Regardless, you prefer to support the NIST and Arthur Scheuerman hypothesis which eliminates any notion that unknown others, besides the 19 Al Qaeda terrorists were involved in the destruction at WTC Ground Zero.
That hypothesis centers around the premise that a single core column failure lead to the global collapse of WTC 7.
That hypothesis requires fires of extremely high temperature that were supposedly capable of forcing a major core support column to buckle and snap.
NIST in it's public memorandum explaining the further delay in it's final draft WTC 7 Collapse Report, indicated that they were no longer considering diesel fuel as a factor in the fuel that supplied the known fires.
This leaves us with office contents as fuel, and if you allow me to extrapolate from NIST's WTC Collapse Report, NIST found that individual fires had a life expectancy of approximately 20 minutes before peaking and moving on. In WTC 7 we aren't dealing with the reasonable assumption of some initial core damage (as would have occurred with aircraft impacts) and we don't have the NIST argument of bowing trusses.
You say the whole building was sagging. Why? What does that really mean? Why would a mammoth building like WTC 7 sag and create a 3 story "bulge" based on the limited structural damage it sustained?
Much like the Official Story's view of the Twin Towers collapses, I see this as another hypothesis that is reverse engineered based on a pre-conceived modus operandi.
It starts with the premise that fire caused the core failure and proceeds to create a very elaborate working hypothesis that confines itself to supporting that highly questionable assumption.
It's very easy to make argument supporting assumptions once you commit yourself to a "why" conclusion.
My impression is that all these assumptions are being too casually embraced because to do otherwise leads in a direction that you and those who follow your beliefs, absolutely do not want to go.
MM