If something‘s rotating – go home, you need a break! :)
Optical Illusions and Visual Phenomena: Want to confuse your eyes and brain a bit? Yes? Then you might want to have a look at the following pics ..
It…
… doesn‘t move!
… parallel or not?
Concentrate on the cross in the middle, after a while you will notice that this moving purple dot will turn green!
Look at the cross a bit longer and you‘ll notice that all dots except the green one will disappear.
And the best one yet…
1) Stare at the 4 little dots on the middle of the picture for 30 seconds
2) then look at a wall near you
3) a bright spot will appear
4) twinkle a few times and you‘ll see a figure
5) What do you see? Or even WHO do you see?