zlacker

Look at this shadertoy to get a sense. It’s crazy.

https://www.shadertoy.com/view/4dsXzM

>>jasonj+(OP)
This is incredible. One of the most shocking optical illusions I've seen.

>>jasonj+(OP)
if at first you don't see anything, try making it full screen!

And then you should notice some movement/rotations. Look around, and find out where that rotation is!

>>chii+H9
I had to edit the code and change scale from 90 to 300 to see it easily in full screen landscape on my phone. I have presbyopia and often need reading glasses to see small things.

>>jasonj+(OP)
Well that's both unsettling and informative. It would explain why I seem to be a better gamer on a good sized monitor unlike the oversized one I have now. (I am ignoring the aging factor here, deliberately. Denial isn't only in Egypt.