More Optical Illusions

[NancyNGA]

True, there are several, long, compilation videos out there of these types of things, but many segments in them are just repeats of ones posted on this forum already, or are rather boring, imo, so I'm singling out this one. Got any more?

T-Rex (I want one for my livingroom!)

 

[NancyNGA]

Two-dimensional shoe

 

[jujube]

Man, I watched the T-Rex video five times and I still can't get my head around it. I mean...I KNOW how it works, but still....

 

[Pappy]

Huh...!!!!!!

 

[Vee]

Peripheral monsters

 

[NancyNGA]

Maybe this explains why eyewitness testimony (in court) is not always the greatest evidence?

 

[NancyNGA]

I'll admit it. Just went to the kitchen to try this.

It works, but the distance between the glass and the arrows has to be just right.

 

[NancyNGA]

Count the white dots. Then count the black dots.

 

[Ken N Tx]