Clockwise or Counter-clockwise?
Click on the thumbnail to the left to see the animation. Which way is this dancer turning?
If you see this lady turning clockwise you are using your right brain.
If you see it the other way (counter-clockwise), you are using your left brain.
Some people see both ways, but most people see it only one way.
If you try to see it the other way and you do see, you're very versatile and probably have an above-average IQ.