I really shouldn't enable this thread any further from it's original purpose, but why not, it's the Snuson way. I've watched many buildings brought down using placed explosives.
While the building comes down much in the same manner as the towers, we are missing the elements of not only seeing the devices detonate in a systematic pattern, but also the sound as well.
The explosion of debris from the floors of the towers may resemble what is seen in demolition work, because it is an explosion. But not incendiary. Rather it is the expulsion of the already present smoke and materials within due to the large amount of displaced air and gases from the massive weight above pancaking floor upon floor. Drop a phone book onto a dusty table or another book and you will get the same affect.
You also have to take into account that the WTC support beams were placed in the center of the building, rather than the perimeter. This also effected the dynamics of the collapse. The metal never melted, but rather became warped and pliable.
Jet fuel alone does not exceed the temperature rating of the steel, but the combination of other combustibles (paper, wood, plastic, etc...) added to the temperature.
While WTC 7 was not exposed to plane impact, it's integrity was compromised from the two previous building collapses in addition to it's own interior fires. Not to mention, the southwest corner of the 18th floor had sustained heavy damage. Literally, a large chunk of the building had been removed from the collapse of surrounding buildings.
While the building comes down much in the same manner as the towers, we are missing the elements of not only seeing the devices detonate in a systematic pattern, but also the sound as well.
The explosion of debris from the floors of the towers may resemble what is seen in demolition work, because it is an explosion. But not incendiary. Rather it is the expulsion of the already present smoke and materials within due to the large amount of displaced air and gases from the massive weight above pancaking floor upon floor. Drop a phone book onto a dusty table or another book and you will get the same affect.
You also have to take into account that the WTC support beams were placed in the center of the building, rather than the perimeter. This also effected the dynamics of the collapse. The metal never melted, but rather became warped and pliable.
Jet fuel alone does not exceed the temperature rating of the steel, but the combination of other combustibles (paper, wood, plastic, etc...) added to the temperature.
While WTC 7 was not exposed to plane impact, it's integrity was compromised from the two previous building collapses in addition to it's own interior fires. Not to mention, the southwest corner of the 18th floor had sustained heavy damage. Literally, a large chunk of the building had been removed from the collapse of surrounding buildings.
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