It's All Done With Smoke And Mirrors
Feeling the need to look at some optical illusions?
This site has some dandies including the example below.
The graphic is not animated, but staring at it you can definitely see the circular rings revolving. Call your aunt in Australia and ask if it goes the other way down under.
The graphic is not animated, but staring at it you can definitely see the circular rings revolving. Call your aunt in Australia and ask if it goes the other way down under.