Now i realize this may not be worth its own thread. An observation i had was that the Texas A&M Bonfire when they had it. (For those who dont know it was not an average bonfire.) 60 ft tall wedding cake construction. It was doused in jet fuel. That thing burned for weeks and weeks. According to other people it would still be smoldering after christmas break. Which was about 2 months after it was lit. The fact that Jet Fuel would have been in the WTC could explain the "Hot spots" 6 weeks later. and why the wtc "Smoldered" for so long.