Right Brain vs. Left Brain? I saw it rotating clockwise the first time. My sister saw it anti clockwise but then she said it switched. So did other sis. I was so frustrated because I could only see it turning clockwise. It took a long time for me to see it turn anti-clockwise. (But only for a few seconds. The longest period was 50 seconds). I can't make it switch direction on command though. I will mostly see it turning clockwise.
Oh dear, the left side of my brain have been so ignored. I'm so sorry Ms. Leftie, *sniff* I'll try and pay more attention to you. I did a
test and it says my right brain is 75% dominant so I guess that's why I keep seeing it clockwise. XP
I think the foot of the dancer alternating so I don't know if this is a really valid left vs. right brain test. But it was fun. Kinda reminds me of the 3D image that has to pop out from the 2D image/patterns.