Optical Illusions FTW!

   Optical illusions are visual images that differs from reality. They work by causing our brain to perceive that the image doesn't make sense. I'm intrigued by optical illusions because they are awesome. But of course, when you try to find these images on the internet, most likely you'll be greeted by a creepy face with sound effects that can make your heart jump out and run away from you. (this is currently the case with videos on facebook. I do not trust alot of videos that my "friends" post on their wall ><) Recently I found a great website by Michael Bach where he hosts a variety of optical illusions. The link is http://www.michaelbach.de/ot/. So go check it out!