Right Brain vs Left Brain

[gururu2]

you can control the direction you are viewing by doin the following:

open 3-4 windows of the gif. put them side by side with one another. look at the first, then the second, then the third, fourth, third, second, etc.
go back and forth. you will see the direction change quite often and they will all change together.

 

[destrekor]

I know for a fact that this gif does not chance direction, as I can force a direction change at will. It never fails, it changes when I want it to change, and if I don't let my mind change it, it will spin the same way.

btw, must we really have this right/left brain thing posted every week? Getting kind of old. lol