Illusion Sciences is a blog by Arthur Shapiro, an Associate Professor at Bucknell University in the Department of Psychology and Program in Neuroscience. According to Arthur, "This blog is intended as a venue to discuss the “illusions” that I (and many vision scientists) create in order to study visual perception."
There's some really cool stuff to look at on here. I'd post links to the ones I like, but then I'd just start posting pretty much everything on the site. Just go check it out and lose yourself for a few minutes with these crazy illusions, and their very simple explanations!
