**Your favourite OPTICAL ILLUSIONS...**

[mod1fied]

You can make the center one spin both ways if you block out the opposite with your hand or something

Pretty cool though

 

[Vita]

The coloured ones you can't change, the middle one you can. The coloured ones are there only to demonstrate why the middle one can appear to be spinning both ways.

Ok now it works. I can change the middle one as I please.

Wow that's cool. Thanks for explaining