That was actually interesting. Depending on how you look at it, you could visualize different patterns in the movement. But it went whacko when I moved the mouse...
I don't think my 3 year old nephew does very much anymore. The other day his mom had to take him to the doctor to have a kaleidoscope removed from his finger....they tried oil and soap everything and it would not come off. His finger was fine but swelled up pretty good.