Double Vision

Well, in keeping with the 'random' part of this blog I thought I'd share this way cool optical illusion I stumbled across. When you look at it up close you should see Albert Einstein. But if you go across the room and look at it you should see Marilyn Monroe. How cool is that! And apparently it's more than cool. Check out this article to see how scientists use images like this to study how our brains process light. It's pretty interesting.