When the plane hit, those upper floors were intact. It's very likely/possible that the plastics survived the heat of impact and temporary fires that occurred on the lower level.
What I find more interesting is that the plane somehow hit that building without knocking down the telephone poles in this picture.
Now I know, I know, it probably flew in at a different angle. There was a documentary called "Loose Change" that explored a bunch of the inconsistencies from that day. There were some telephone poles on the ground, but they looked like someone unbolted them and knocked them over rather than sheered off by an airplane wing.
Flashed off. Impact would have vaporized it, vapor flash burns off instantly in a big fireball. Anything that caught fire from that heat gets to keep burning. But the jet fuel is gone after the first couple seconds.
This picture is not telling the best story.
When the plane hit, those upper floors were intact. It's very likely/possible that the plastics survived the heat of impact and temporary fires that occurred on the lower level.
What I find more interesting is that the plane somehow hit that building without knocking down the telephone poles in this picture.
Now I know, I know, it probably flew in at a different angle. There was a documentary called "Loose Change" that explored a bunch of the inconsistencies from that day. There were some telephone poles on the ground, but they looked like someone unbolted them and knocked them over rather than sheered off by an airplane wing.
What happened to the jet fuel?
Flashed off. Impact would have vaporized it, vapor flash burns off instantly in a big fireball. Anything that caught fire from that heat gets to keep burning. But the jet fuel is gone after the first couple seconds.