Balls on an Escalator Mesmerizing to Watch [VIDEO]

Oh, the curious nature of humankind. Without curiosity a lot of what we enjoy today would not exist. And although experiments can be educational, sometimes it's just fun to witness the cause and effect of motion.

Take for instance two curious guys who decided to take a huge bag of plastic balls to a public building and unleashed them upon an escalator. I think it's called the static loop of kinetic energy. What actually happens is just mesmerizing to watch.

Watch the expressions of some of the people who were hoping to use the escalator.