Amazing shade illusion will make you see the light
Don't believe everything you see. Take this insane optical illusion, which uses light and shadow to transform a gray square into a white square right before your eyes:It's a pretty impressive effect -- but it's not entirely new. The Checker Shadow illusion was published back in 1995 by MIT professor Edward H. Adelson, though optical illusion guru 'brusspup' really gives it new life by bringing it off the page and into the real world.
