I Did Another Experiment

to test how hydrocarbon/kerosene fires affect steel structures.

You can read about it here.

Obviously, the conclusions one can draw are limited from this experiment using a simple model system, but I think it is clear that even weakened/flimsy steel structures do not collapse when exposed to hydrocarbon/kerosene fire.

In general, it supports the idea that the WTC towers had "help" to make them collapse. (wink, wink, nudge, nudge)