Molten aluminum will glow when heated as well:
http://www.google.ca/search?hl=en&q=...e+Search&meta=
I didn't say thermate/ite was never used in building demolition, just that there's no conclusive evidence that it was used in this case.
Can you provide info that describes how thermate/ite is used when cutting steel support beams? I haven't been able to find one.
Notice the steel worker in the back ground.
From the same series, a column in the process of being cut.
You know the conspiracy theory that I personally would believe? That all these CT sites and stuff are created by the government so people spend their time talking about the amount of sulfer found and timelines of how a building collapsed, instead of talking about the changes they're making to laws that are REALLY scary...