Found this online, tried it, thought it pretty darn cool:
If you see this lady turning in clockwise you are using your right brain.
If you see it the other way, you are using left brain.
Some people do see both ways, but most people see it only one way
See if you can make her go one way and then the other by
Shifting the brain's current.
BOTH DIRECTIONS CAN BE SEEN
Experimentation has shown that the two different sides, or hemispheres, of the brain are responsible for different manners of thinking. The following table illustrates the differences between left-brain and Right-brain thinking:
Left Brain - Logical, Sequential, Rational, Analytical, Objective, Looks at Parts
Right Brain - Random, Intuitive, Holistic, Synthesizing, Subjective, Looks at Wholes
Most individuals have a distinct preference for one of these styles of thinking. Some, however, are more whole-brained and equally adept at both modes.
In general, schools tend to favor left-brain modes of thinking, while downplaying the right-brain activities. Left-brain scholastic subjects focus on logical thinking, analysis, and accuracy. Right-brained subjects, on the other hand, focus on aesthetics, feeling, and creativity.
If you look away, she may switch from one direction to the other.
I found that if I just look at her feet or relax and look at the floor
Where the reflection shows, she will switch direction!
