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 9, 2019 at 15:08
#47030
Kempe
Guest
Well they didn’t completely disintegrate into dust. What of the thousands of tons of steel and concrete removed to landfill or re-cycled?