I just noticed something about the famous "molten metal flow" video, and would like to hear some comment. It looks like the melt is flowing from a "solid" something of the same color temperature, almost like one was looking into a crucible that had been heated to the same temperature and was dumping its contents. (I don't think that's what it really was, of course, but it's interesting, and doesn't seem to work with the 'thermite' thing, since then we'd likely see a flare-up, not an emission from a steady-temp place. Also, the color temp looks too low for thermite, which is VERY intense.)
This is a good clip:
http://www.youtube.com/watch?v=5BZUR8JQ13U&playnext=1&list=PLD5BDF224DFA0FF8C
As we see, near the beginning, there is an orangish glowy spot that seems to be fairly steady, out of which the "molten" stuff is dropping. That's what I mean by the "crucible effect". Also, at 0:44 there is something that 'flares'. What is that? The color spectrum suggests reflected sunlight but I'm not sure. (Though that doesn't mean thermite.)
Would a good hypothesis here be that there is some part of the building that was being kept hot somehow (note that, again, that doesn't mean thermite!) wherein metal was melting down that then may have shifted and then started dumping, kind of like a "crucible"? Any critique?
Then there's this uglier video here:
http://www.youtube.com/watch?v=nbzdO0EPOGg&feature=BF&list=PLD5BDF224DFA0FF8C&index=6
which shows it as brighter at one point (and also a seemingly more intense "flaring") but I think that's more due to this one being more washed out than anything ominous so it's probably not a good data point for anything.
This is a good clip:
http://www.youtube.com/watch?v=5BZUR8JQ13U&playnext=1&list=PLD5BDF224DFA0FF8C
As we see, near the beginning, there is an orangish glowy spot that seems to be fairly steady, out of which the "molten" stuff is dropping. That's what I mean by the "crucible effect". Also, at 0:44 there is something that 'flares'. What is that? The color spectrum suggests reflected sunlight but I'm not sure. (Though that doesn't mean thermite.)
Would a good hypothesis here be that there is some part of the building that was being kept hot somehow (note that, again, that doesn't mean thermite!) wherein metal was melting down that then may have shifted and then started dumping, kind of like a "crucible"? Any critique?
Then there's this uglier video here:
http://www.youtube.com/watch?v=nbzdO0EPOGg&feature=BF&list=PLD5BDF224DFA0FF8C&index=6
which shows it as brighter at one point (and also a seemingly more intense "flaring") but I think that's more due to this one being more washed out than anything ominous so it's probably not a good data point for anything.
