This helicopter takes off and clips the roof of the building.
There was no demolition crew on site...just a strong breeze.
Giant Icicle Takes Out Street Light, Well that didn't go as planned.
Power plant demolition in Bakersfield, CA.
This mason was removing bricks so that he could replace them but instead he'll be replacing the whole side of the building now.
Huge sheets of ice slide of a roof in Dallas, Texas.
The whole building falls on him.
These extreme base jumpers leap off the world's tallest building - The Burj Khalifa.
Don't watch this if you are afraid of heights! These guys are nuts!
Three of the tallest buildings in Chicago were struck by lightning at the same time. Willis Tower, Trump International Hotel and Tower, and the John Hancock Building.