Building 7

Final Report on the Collapse of World Trade Center Building 7: Free Fall

Important information shows truth about Building 7 collapse. Abstract: from International Center for 9/11 Justice article.In its final report on the collapse of World Trade Center Building 7 (WTC 7), the National Institute of Standards and Technology (NIST) described three stages of downward motion in the first several seconds of WTC 7’s descent: a Stage …

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