Do Not Watch While High
Here’s a little something/s to blow your mind. From the “how’d they do that” category comes a compilation of optical illusions. If you’re interested, a little research, and you can find how to replicate most of these either on Youtube or with our usual friend Google.
I was especially impressed with the array of cubes that would all flip and create new designs.
[youtube]http://www.youtube.com/watch?v=QWva0tg-iMk[/youtube]