Why is this so intriguing? It's just balls on an escalator.

I've seen a lot of things go up and down escalators, but never balls. So why can I not stop watching this. LOL!!  It's a waste of 3 minutes of my life, but yet I still watch it like it's the Superbowl. Okay, maybe not as interesting as that, but close.

It was meant to be some kind of static loop of kinetic energy experiment, according to YouTube user EN was not here.com.

But, when it comes down to it, we just love random videos on YouTube. Now I know how flies feel just before they get zapped!!