You have been very civil and certainly a valuable source of information. I think we can agree that no one here is 100% right about any aspect of 9/11 but we are all no doubt curious to a fault. We can talk all about committees, "official" reports etc etc, but IMO the people here at DU have conducted a more thorough investigation than the lot of em' combined (as evidenced by the article in todays village voice on Paul Thompson), because we ask and discuss any question, no matter hot "tinfoily". Those who dismiss conspiracy theories outright because, "too many people would have to be involved, someone would come" out or "No one could be so evil as to kill thousands of their own citizens" or "the media was there, they would have told us", are doing themselves a disservice with this type of thinking. The very nature of govt. and media is to deceive, and it was this same deceptive govt. that controlled all the logistics of all of the 9/11 crimescenes, and this same deceptive govt. that controlled the media's portrayal of the events of that day, as they "unfolded". Anyway back to the topic
1) You claim that there WAS light molten steel found in the sub-levels? I'm sure that the temperature required to melt steel would certainly melt anything else in the vicinity ie aluminum, so its understandable if there was a mixture of molten materials.
2)I fail to see how paper compacted in with micron sized particles of concrete, gypsum, asbestos, glass etc, would make for a combustible pile which would burn for three months,at temperatures >/= 1500F.
3) Indeed the pyrocool product used in the sub-levels was PYROCOOL "FEF" FIRE EXTINGUISHING FOAM, effective for extinguishing unleaded gasoline with MTBE additive. Combustible metal fires can also be extinguished using PYROCOOL® FEF", and NOT "PYROCOOL "A", NON FOAMING FORMULA, highly recommended for use on wood, paper, natural fibers, coal, etc. and on liquid combustibles with flash points greater than 0°F (e.g. kerosene, diesel, etc.)."
http://www.pyrocool.org/ground_zero.htmI actually worked at National Foam, a sub-division of Kidde Firefighting, as a lab tech in the technical services department last year. I did physical property testing (expansion, drainage, specific gravity) on similar products. I also worked in the fire modeling lab, where we had a miniature pressurized nozzle to apply the concentrate to 5 gallons of either heptane, Isopropyl alchol, or high octane gasoline(depending on the product being tested)in a large steel pan. After a one min. preburn, the product would be applied and we would time how long til 20% ,50%, 90% and total extinguishment and note product integrity during extingushment. The AFFF is unique in that it separates into two components when applied to the fuel, the "carpet" and the "rug". The carpet is a psuedoplastic membrane, which floats about an inch ahead of the "rug", that actually extinguishes the fire. The "rug" is a foamy substance that prevents flashback and absorbs thermal radiation. NF's equivalent to Pyrocool A was called Responder, and was nothing more than a low concentrate wetting agent,used for paper fires and such.