The hollow mask illusion is a feat of optical witchcraft that tricks your brain into thinking that the inside of a rotating mask is exactly like the outside -- a face with protruding features. Here, give it a try. We'll wait.
The Hollow Mask
The hollow mask illusion is a feat of optical witchcraft that tricks your brain into thinking that the inside of a rotating mask is exactly like the outside -- a face with protruding features. Here, give it a try. We'll wait.
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