Be careful, you might end up learning something when you watch this video.

I'm gong to make an admission here. My biggest fear in the world is earthquakes.

I've never been in one. I've never lived somewhere where they happen regularly. I've never even really seen first hand the destruction of them. Still, they terrify me. They can happen with no warning and the damage is astronomical.

Needless to say, this video scares me more than watching any of the Saw movies. If you aren't afraid, or just want a little knowledge, go ahead and watch.