Wait a minute - we don't use animated .gifs any more? What the . .. ...!????
Wait a minute - we don't use animated .gifs any more? What the . .. ...!????
It's the same as the following classic illusion (which I think is cooler) - Stare at the following picture for 20-30 seconds (try not to blink) - Then, close your eyes or better yet, stare at a blank wall.
Just throwing this in so you can view those comments: