Explosive Ejections of Dust and Pieces

• Thick dust clouds spewed from towers in all directions, at around 50 feet/second.
• Solid objects were thrown ahead of the dust -- a feature of explosive demolition.
• The steel was thoroughly cleansed of its spray-on insulation.
• Some pieces of the perimeter wall were thrown laterally 500 feet.
• Aluminum cladding was blown 500 feet in all directions.
• Blast waves broke hundreds of windows in buildings over 400 feet away.