Building the WTC...Background usefull info

This video was put out by the Port Authority years ago and goes into some detail on how the WTC towers were built. It's some good background knowlege for any 9/11 conspiracy theorists.

Building the WTC

thanks Sensfan, that was a very interesting and relevant video. I had only seen small clips of this footage previously. (y) Those twin towers were really quite spectacular. An engineering and structural marvel! Its still hard to believe today how these massive, tough, gargantuan structures were reduced to fine powder. One would be inclined to think from the 'collapse' photos that they weren't made out of concrete and steel but rather than sand or powder.


WTC Sand castle. Concrete and steel turning to fine powder in mid air.


[edit on 8-10-2007 by Insolubrious]