Well, I was bored and randomly browsing the internet (a dangerous thing to do, I know) and I stumbled upon an optical illusion that is probably cooler than any others I've ever seen.


Just look around it the first time, don't stare at the red dot or focus on anything in particular. You'll note it goes from gray to colorful to black and white. When it goes back to the gray, stare at the red dot for a whole cycle. The black and white is suddenly not black and white. Pretty weird.

Anyway, post moar if you want or just sit there wondering what just happened to your eyes.