Quote Originally Posted by Trojan View Post
Not sure if this has been mentioned, but when have you ever seen a controlled demolition start at the top?

Controlled demolitions start at the base of the structure - so anyone that claims it looked like a controlled demolition has never seen one.
I think this was addressed earlier, or in another thread, but thanks for bringing it up.

Top Down Controlled Demolition

There is no reason a top-down demolition couldn't have been used.

And then look at WTC7, it doesn't seem to start at the top.

http://www.youtube.com/watch?v=GEPjOi2dQSM