There is more scientific proof suggesting Building 7 was destroyed by controlled demolition than the resulting fires from the debris.
A new scientific study found the official story surrounding 9/11 was not compatible with the laws of physics. Several studies have already reached similar conclusions. However, this is the 1st to provide the long-awaited definitive answers.
The new study conducted at the University of Alaska Fairbanks took things one step further – we now know with a high degree of scientific accuracy that the official NIST explanation of how the World Trade Center 7 building collapsed is not only suspect, it’s 100% false, according to the findings of this academic study.
This study replicated and remodeled every factor relating to that infamous day involving building 7. Complete study results and the undeniable scientific evidence indicating Building 7 was a deliberate job on the next page:

Fucking duh!
Where any of you p**s ant’s alive when this happened? The fucking muslims hijacked the fucking airplanes then crashed them into the world trade center . STOP THIS$#%&!@*
It was…
We do know about Kennedy…
Absolutely…
Please!
Absolutely…
The buildings had no internal support. The building was held together by the outer walls. Designed this way to provide large, unobstructed rooms. They were designed to take a hit and not fall over. What brought t h th down was the fire. It was intense and it melted the external walls where they impacted. When they failed, all the weight of the floors above cascaded down on the floors below and pancaked
the buildings. Saw a scientific explanation on either history channel or national geographic.
The CIA story of owning many floors and having them wired in case of a breach seems plausable.
Thr aluminium wings did not slize the steel.structure on wich thrbtowrts are built..other wise the collapse would have been immidrstly.. .but what brought down the structure was the weakening steel structure who received immense heat from the airplane fuel..and the weight of the upper part of the structure PRESSED downwards overcoming the weakening steel structure .increased the momentum and acted like an sledge hammer downwards