Notes

95 pages :

illustrations (chiefly colour)
On cover: Includes activities and draw-your-own illusions to trick your eyes and baffle your brain!Movable image on cover.Contents includes: Light -- Lines and space -- Motion -- The brain -- Experiments.
Summary: Fool your brain with mind-boggling illusions, then create your own to amaze your friends! Hands-on experiments, easy-to-understand explanations and top tips or drawing optic art all combine to create an awe-inspiring collection of astounding optical illusions. From flowing liquid on a page, to disappearing shapes and peculiar colours, learn the science behind each illusion and why you see what you see.