You’ve gotta be careful when doing demolition. Although the goal may be to bring the house down, you don’t want to do it all at once—and you certainly don’t want to do it while someone is still inside. That’s why demolition is a carefully planned process, where each strike is designed to ensure a building comes down safely. But why do that when you can just get a hammer and start swinging? Well, this video shows why you don’t do that.