Try staring at the spinning animation image above for 30 seconds, stare right at the center, you can blink if you want but just make sure you stare no less than 30 seconds. After that, look away and look at something else. Cool huh? Don’t worry, the wall is not about to collapse and your hands are not turning into jello and this is not a way to hypnotize you. But if you want, drop me a message and I’ll PM you my bank account number. Just kidding. Enjoy the illusion but be warned, if you’re prone to motion sickness, it’s best you don’t try it for too long.
(Source: Geekologie)