fix articles 184848, pressure pulses
Someone told me that the final NIST Fire Report for WTC2 reads like the structural engineer's version of The Emperor's New Clothes! So I had a look at the report, and found it described pressure pulses, smoke and/or dust screens, large pieces of debris ejected at high velocity, extremely radiant molten metal flows, and other correlated unusual behaviors. Here is a closeup view that you probably haven't seen. (text and video extracts)