![Balls On Escalator [VIDEO]](http://townsquare.media/site/496/files/2014/12/balls-on-an-elevator.jpg?w=980&q=75)
Balls On Escalator [VIDEO]
I am NOT suggesting you do this, but this is awesome! Check out the video of two guys dumping a sack of balls that you find in a McDonald's ball pit on an escalator! If you do do this, make sure you have a note from your science teacher, that this is a project demonstrating kinetic energy...