Latest News › Forums › Discussion Forum › Engineering Prof releases draft report on 9/11 collapse of WTC Bldg 7 in NYC › Reply To: Engineering Prof releases draft report on 9/11 collapse of WTC Bldg 7 in NYC
September 6, 2019 at 16:12
#46950
Clark
Guest
– “the internal collapse accelerated at around 2/3 of g…”
That’s Chandler’s very good work too; he has a video on YouTube, a shot of WTC1’s collapse from afar, with superimposed descending bars indicating free-fall and the actual progression of the internal collapse front.