This video will allow you to feel the full force of an optical illusion! Amazing effects ...

We live in a world of illusions and often do not perceive things as they really are. And this video - a clear confirmation.

To enjoy an interesting optical illusion, to see at the center of the eye and is called there appeared a letter aloud. Be sure to check the video until the end, because only in this case you get the desired effect!

Do not worry, it is absolutely safe for the eyes!

All because of the effect of the so-called "rolling-effect." Incidentally, it is not necessary to create special rollers to experience it for yourself. In nature, you can look, for example, at the waterfall for a minute. If, after this look at the rock - it will show that they are raised up. Who would have thought!

If you like similar experiments - try also to pass our test ear. It will be interesting!

Share this video with your friends - it will certainly be interesting to try it for yourself!

www.youtube.com/watch?v=tVgOLWVYytM