Fifty mind-bending illusions to surprise your eyes. An optical illusion on each page is accompanied by text explaining how the illusion works in tricking you. Y

Optical Illusions is a mind-bending introduction to the science of optical illusions, packed with clearly presented, hands-on projects and experiments for the r

A rich assortment of visual mind-bogglers, including "impossible objects" — constructions that look fine on paper but can't possibly exist in reality — as w

A collection of over 100 optical illusion puzzles, with explanations of the reasons for their effects.

Contains color and black-and-white illustrations of over three hundred optical illusions, each with brief, explanatory text.