To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
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.