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To: Uncle Sham

Here is a comprehensive explanation by people I think would have a definitive answer:

http://www.popularmechanics.com/technology/design/a3524/4278874/

GAITHERSBURG, Maryland — The National Institute of Standards and Technology (NIST) has released its long-awaited report on the collapse of World Trade 7 following the attacks of Sept. 11, 2001. “Our take-home message today is that the reason for the collapse of World Trade Center 7 is no longer a mystery,” NIST lead investigator Shyam Sunder told journalists at this morning’s press conference in Gaithersburg, Md. “WTC 7 collapsed because of fires fueled by office furnishings. It did not collapse from explosives or from diesel fuel fires.”

Conspiracy theorists have long pointed to the collapse of the 47-story structure as key evidence that the U.S. government orchestrated or abetted the 9/11 attacks. No planes struck the building, and the commonly available views of the exterior didn’t show significant damage. Yet, at 5:20 pm, 7 hours after the collapse of the Twin Towers (WTC 1 and 2), WTC 7 rapidly fell in on itself. Since WTC 7 housed Secret Service and CIA offices, conspiracy theorists claimed that the building was destroyed in a controlled demolition in order to obliterate evidence of the U.S. government’s complicity in the terrorist attacks. “It is impossible for a building to fall the way it fell without explosives being involved,” stated actress and TV personality Rosie O’Donnell of ABC’s The View in March 2007. “For the first time in history, steel was melted by fire. It is physically impossible,” she said.

Today’s report confirms that a fire was, indeed, the cause. “This is the first time that we are aware of, that a building taller than about 15 stories has collapsed primarily due to fires,” Sunder told reporters at the press conference. “What we found was that uncontrolled building fires—similar to fires experienced in other tall buildings—caused an extraordinary event, the collapse of WTC7.” The unprecedented nature of the event means that understanding the precise mechanism of the collapse is important not just to answer conspiracy theorists’ questions, but to improve safety standards in the engineering of large buildings.

The final report describes how debris from the collapse of WTC 1 ignited fires on at least 10 floors of WTC 7 at the western half of the south face. Fires on Floors 7 through 9 and 11 through 13 burned out of control, because the water supply to the automatic sprinkler system had failed. The primary and backup water supply to the sprinkler systems for the lower floors relied on the city’s water supply. Those water lines were damaged by the collapse of WTC 1 and 2. These uncontrolled fires in WTC 7 eventually spread to the northeast part of the building, where the collapse began.


42 posted on 02/16/2016 4:25:10 PM PST by jessduntno (Steady, Reliable, and (for now) Republican - Donald Trump (D, R, I, D, R, I, R - NEW YORK))
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To: jessduntno
Since the collapse of building seven is the ONLY time it has ever happened due to a fire for a building of it's height, my alarm bells are ringing. That you willingly accept the government's excuses is your business. I have problems accepting anything this government claims to be true after so many of their lies have been exposed over the years.

There are many legitimate questions that have gone unanswered about what happened on 9-11-2001, just like 11-22-1963. Those of us who want nothing less than the truth won't go away. There are many of us.

Despite the best efforts of those who doctored the Zapruder film to fool folks in 1963, the technology of 2016 has caught up to their lies. We KNOW that frames were removed and that touch-ups were done to represent the official story that all shots came from the rear. Your government did this, Oswald was dead. So too shall the truth one day prevail about what really happened on 9-11. The whole truth, not just a government approved doctored version.

44 posted on 02/16/2016 4:51:58 PM PST by Uncle Sham
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