I really dig optical illusions, love to see new ones and like it, when some of them are explained to me. All of this can be found in this new video by the SciShow in which host Hank Green shows us eight examples of illusions.
“Your brain does its best to inform you about the world around you, but sometimes it gets tricked. Enjoy eight optical illusions to test your brain’s sensory input.”
via: geeksaresexy