When you first saw the video, did you see the dancer turning clockwise or counter-clockwise?
You can “catch” her dancing the other way if you start reading the text on the right (it seems to work for me to make her switch directions).
Also, notice that when she turns clock-wise, it’s her right leg that is raised. And when she turns counter clock-wise, it’s her left leg that is raised.
I couldn’t get it to turn clockwise… How exactly do I do it?
Edit: I got it. Just stair at the dancer’s feet for awhile. Took me like five minutes. Once I made it change directions, I couldn’t make it turn around again though.
Edit: All you have to do is exercise either the left side of your brain or the right. I read the text over on the right about three times then it switched back. Really cool illusion and interesting.
Your only exercising one part of your brain perhaps? I’m not entirely sure. If it’s turning anti-clockwise, stair at the feet for a minute or two. Worked for me. And for clockwise, read somthing. Otherwise I can’t just change it at will either.
Did anyone else see the dancer and shadow turn in opposite directions? I mostly saw the dancer turning clockwise, but if I stared at both the standing foot and the shadow of that foot at the same time, after a minute the shadow started to go counterclockwise while the dancer continued to go clockwise.