If you see this lady turning in clockwise you are
(supposedly) using your right brain.

If you see it the other way, you are (supposedly)
using left brain.

Some people do see both ways, but most people
see it only one way.

If you can see it turning both ways, your IQ is
(supposedly) above 160 -- which is almost a genius.




http://www.sonnyradio.com/spinninglady.html