Goatman,
just because I don't reply directly to you a lot of the time is far from being proof of denail.
Sometimes I reply to you and sometimes I don't have the time or feel like wasting time with you. You're not that important to me.
Dr. Wyndham's Reply to NIST About Their WTC 7 Final Report
WTC Technical Information Repository
Attn: Stephen Cauffman,
NIST, 100 Bureau Dr., Stop 8611,
Gaithersburg, Md. 20899-8610.
Dear Sirs:
I have examined the documents you provided on your theory of the collapse of WTC 7 due to fires by way of thermal expansion. It is apparent that you have spent a great deal of time, effort, money and thought on this project.
However, like Ptolemy's Theory of Epicycles, you begin with a faulty and unproven assumption. It is also the least likely assumption based on the evidence. Therefore, although your computer modeling may be intricate, your results are completely speculative and have no connection with the reality of what happened to that building. You are simply "adding epicycles" to a theory based on a false premise.
Your theory essentially rests on two physical observations:
1. There were office fires in WTC 7 that burned for some hours.
2. The building completely collapsed.
Observation 1 is not in dispute, except as to the location, extent, and effect of the fires. You never observed these fires from inside the building, and you have no actual measurements of the thermal expansion and deformation of the structural steel beams whatever. You never examined any of the steel.
Observation 2 runs contrary to 100 years of experience with the behavior of steel-framed buildings that have caught on fire. Every one of them was subjected to thermal expansion, but never before has there been such a collapse. To now postulate that a collapse did occur due to office fires is the height of scientific recklessness.
Your consideration of hypothetical blast scenarios (Appendix D) is disingenuous, to say the least. You rule out a possible blast on the basis that it would have been audible, but was not reported. You consider only RDX and C4, which is RDX-based and known to be noisy. RDX has been in use since WWII and C4 reportedly has been used by terrorists. It is simply not believable that foreign terrorists could have gained unobserved access to WTC 7 before 9/11 (scenario 1) or during the 6 hour interval prior to its collapse (scenario 2). Why did you not consider the use of thermite, thermate, nano-thermites, and other state of the art materials? As shown by Kevin Ryan, NIST has extensive knowledge of and experience with the latter materials.
In contrast to the non-existent observational basis for your theory, there exists a large and growing body of evidence, physical, eye-witness, anecdotal, and circumstantial, that points to controlled demolition as the reason for the building's collapse.
Millions of people worldwide are in ready possession of this evidence. Allow me to briefly review this evidence for you.
Physical Evidence for the Controlled Demolition of WTC 7