Firstly there is still no reliable evidence for molten steel at the WTC site. There may have been glowing metal, there may have even been a molten metal but we don't know if it was steel.
Second, what is the point of the molten steel angle? If an incendiary like thermite or a short, sharp demolitions explosive was used it would not create molten steel. So what is the theory here?
Second, what is the point of the molten steel angle? If an incendiary like thermite or a short, sharp demolitions explosive was used it would not create molten steel. So what is the theory here?