- @MrFrisa posted this image on Twitter and I really like it. Is he facing to the side in profile or is he staring straight at you? Anyone know how to make these? @MrFrisa, chime in if you see this?
- I just saw this "antique" optical illusion using a rotating disk. Click on this link to get to the animated GIF if it's not displaying correctly- cool! Here's the explanation:
"Optical illusion disc which is spun displaying the illusion of motion of a ball with a wedge-shaped piece missing passing through a hoop and of a monkey swinging on branches of a tree and a zebra jumping through an opening between two trees in a circle at the outer edge of the disc."
posted by Rob McEntarffer