The imploding building, now there is a great video if you ask me. I love watching things collapse and crumble. There was the Sands Hotel in Vegas, the O.K. Allen Bridge in Alexandria and the University of Arkansas football program. All were very interesting to watch.

I have never seen a calculated collapse happen just the way this one did. I think the people who planned it hoped the silo would just fall over like a tall tree. The silo, gravity and some good old fashioned physics had other ideas. I don't think the people that created this collapse could have ever seen this coming.