>>>
https://www.history.co.uk/articles/building-7-conspiracy-theories-debunked
What really happened to Building 7?
A thorough investigation into the collapse of Building 7 was carried out by the US National Institute of Standards and Technology (NIST). Published in 2008, its report confirmed that fires raged in an uncontrolled fashion after the building was hit by North Tower debris.
Its spread was particularly rapid as the water supply to the sprinkler system had been blocked off by the collapse of the Twin Towers. In the words of the NIST report: ‘Had a water supply for the automatic sprinkler system been available and had the sprinkler system operated as designed, it is likely that fires in WTC 7 would have been controlled and the collapse prevented.’
Instead, the searing inferno caused the steel beams and girders to thermally expand and eventually buckle. This in turn led to a ‘cascade of floor failures’ and the building’s collapse.
>>>
Zim.
Mad Poet Strikes Again.
| 
