At first it looks like this is just some video editing but then you see that it actually is an optical illusion.
Stare at this image close up for 60 seconds then lean back and close your eyes. You will see an image of Jesus. This one is freaky.
Is this a perfect square or not. We think it is.
WTF did I just watch? This dude makes a whole crazy video using just his face, just because he can.
These lines are actually parallel even though they appear to curve.
Just try to focus the best you can on this animation.
I bet you get this one wrong!
These lines are straight as an arrow.