First, thanks Abaddon, for your input; it has spurred me on to look deeper into this than I might have.
I am not trying to shy away from anything you have brought up. I just needed to come back to the original ideas and move on from there -- as I'm trying to look at what is for me a very complex and important issue, and not get too confused.
So, in regards to Jones' paper you said: "Well you are making the mistake AGAIN of assuming the presence of a question or challenge MEANS something."
It means something (as far as an honest proposal for further investigation) if the questions arise from a credible source and are scientifically falsifiable. Professor Jones' peer-reviewed analyses does fall into this court. He is not saying the buildings were unquestionably helped along by explosives; but rather presents valid evidence that suggests such. Evidence which requires scientific examinations to see what can, or can not, be revealed. So, on it's own it doesn't mean much, it's the valid conclusions which are important.
It seems to me that if the situation was hypothetically tweaked so that the same evidential questions Jones puts forth would strengthen the argument for the official story, then these very same observations would be extremely important and so automatically and thoroughly be examined by the officials. But instead they are discounted at the wave of a hand as "conspiracy theory". Why?
Steven Jones' paper focuses on thirteen phenomena occurring during and after the collapses which he painstakingly shows could all occur via planted explosives. Have all his points truly been nullified and shown groundless by the official explanations? I'm looking, and this is what I'm finding:
1. Molten Metal
There are reports of uncommon molten mental within the rubble piles of all three collapsed buildings. Jones maintains that this would be consistent with high temperature cutter charges; and goes into chemical detail as to why this is so.
As far as I can find (still looking), the official accounts from the 9/11 Commission, the Federal Emergency Management Agency (FEMA), and the National Institute of Standards and Technology (NIST), regarding the molten metal is......they do not address the molten metal. It does not seem too far fetched to assume that an open and honest investigation would leave no stone unturned. However it seems that the official dogma begins their investigations at already-defined-conclusions, which is: planes hit the buildings and damage from the planes is the sole reason which brought them down. How can honest and open investigation happen closed?
Jones simply and straight forwardly asks for an analysis of the previously-molten metal by a qualified scientific panel. That does not sound crazy to me. It sounds like something an honest and valid investigation would do naturally without having to be prodded. Whats the problem?
2. Observed Temperatures around 1000C (1860F) and Sulfidation in WTC7 Steel
In another peer-reviewed paper by Professors Barnett, Biederman and Sisson, relating to the WTC collapses titled "An Initial Microstructural Analysis of A36 Stell from WTC Building 7" found here: http://www.tms.org/pubs/journals/JOM/0112/Biederman/Biederman-0112.html it is stated that an unexplained erosion of the steel warranted study and that it was found that the steel beam somehow reached temperatures of 1000C as a result of heating with oxidation in combination with melting due to the presence of sulfur.
Jones suggests that there is a "straightforward way to achieve 1000°C temperatures (and well above) in the presence of sulfur, and that is to use thermate (or a similar variation of thermite). Thermate is a high-level thermite analog containing sulfur developed by the military..."
So far that I have found, the official story is that the FEMA report calls for further metallurgic investigations, and Barnett, Biederman and Sisson hope that WPI will obtain NIST funding and access to more samples. They are continuing their microscopic studies on the samples prepared by graduate student Jeremy Bernier and Marco Fontecchio, the 2001-02 Helen E. Stoddard Materials Science and Engineering Fellow. (Next year's Stoddard Fellow, Erin Sullivan, will take up this work as part of her graduate studies.) Publication of their results may clear up some mysteries that have confounded the scientific community. These are their words, not mine. It seems there are others besides Jones who are confounded.
I have read that according to the FEMA report sulfidation was also observed in samples found in the WTC Towers as well (reported in Appendix C of FEMA report). I have yet to check that out for myself.
Jones, again, feels this is compelling evidence to warrant serious investigation; which it seems even the official FEMA agrees with him in this instance.
3. Near-Symmetrical Collapse of WTC7.
Basically a steel building with grossly asymmetrical damage has never collapsed symmetrically, until 9/11, and not since. Symmetrical collapse is the main reason and purpose of precision demolitions. For this obvious reason alone Jones feels there is warrant for further investigations to see if explosives were used. In other words when you here the sound of hooves it's best to expect horses rather than zebras.
So whats the official story on WTC7's symmetrical collapse that has so efficiently silenced the masses. First, the 9/11 Commission says: nothing, they don't mention it. FEMA, says: "The specifics of the fires in WTC 7 and how they caused the building to collapse remain unknown at this time. Although the total diesel fuel (which they feel is the reason) on the premises contained massive potential energy, the best hypothesis has only a low probability of occurrence. Further research, investigation, and analyses are needed to resolve this issue." Now what NIST has to say is more intriguing as they have a huge amount of data here http://wtc.nist.gov/pubs/reports_june05.htm
They have come upwith a hypotheses of "progressive collapse", but have no final word on it; and have farmed it out to Applied Research Associates, Inc. of Albuquerque, New Mexico to research and provide WTC7 structural analysis and collapse hypotheses. So it's still up in the air. Interesting that total symmetrical collapse of a steel building without explosives is as rare as "aliens" and "Nessy" (in other words it has never happened); while hundreds of steel buildings have completely collapsed due to explosives. So it seems that it is the official theory which deviates from what is ordinary and numeric fact, and offers the masses an account which amounts to "aliens did it".
Interesting I found in one of the NIST papers here: http://www.nist.gov/public_affairs/ncst/sept2005_meeting/SunderNCSTAC(2)091205%20final.pdf were they say they have so far found no evidence of explosives. Interesting that would come out of the blue, because so far I find no mention in the ton of NIST pages I have looked through that implies explosives are considered in their tests and investigations. It's not all that difficult to not find what your not looking for.
I don't have time to go beyond Jones #3 today, and am not certain when I can post more.
An interesting side note is pictures of the core structure of the Towers in the NIST files, which give a clear idea of how massive the cores where. It was the cores which held the Towers up and were responsible for the vertical forces. Much of the data released via mass media is very misleading as to their size and importance. It is the cores which had to be severely compromised in order for the Towers to fall. Perhaps I will make a separate post about this at another time. I need to study it more myself as it's new to me.
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