Look at the picture below for 30 seconds then read.

If you see the female rotating clockwise that means you are using the right side of your brain.

If you see the female rotating anticlockwise that means you are using the left side of your brain.

Some people are seeing her rotating in both sides but the most are seeing her rotating in one direction only.

If you can see her rotating in both sides your IQ is up to 160.

Try to use your brain and see her rotating in both ways, IT IS POSSIBLE! (you have to try to move the currents from your brain from left to right)

This experiment was studied by researchers from Yale University USA and their conclusion was only 14% from USA population can see the female rotating in both ways.