Add me on Facebook. (click LIKE on Facebook to add me) "http://www.facebook.com/brusspup Download the song in this video: Song name "Monolith" iTunes: https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon: http://www.amazon.com/Monolith-brusspup/dp/B00B60NFAU Credit for original creation of this illusion goes to: Arthur Shapiro and Alex Rose-Henig American University, USA For those that say this is not an illusion: Illusion Definition: something that deceives by producing a false or misleading impression of reality. Hey everyone! This is a simple but a goodie. Watch as the balls rotate in a circle ..but focus on one ball at a time and notice that it follows a straight line. Also, watch at the moment when there are only four balls moving, it forms a rotating square between the four balls. This is just another example of looking deeper into something so simple and discovering a hidden pattern.