Want to See An Optical Illusion That Just Doesn’t Compute? [VIDEO]

There are a ton of videos online showing illusions . . . mostly people painting weird murals. But there's a new one worth checking out.

It's just a bunch of paper lying flat on a table, next to some string and a pair of scissors.

It's cool because it's so simple.  But it does NOT look flat.  Until the guy moves his hand in and grabs the paper.