A gallery of over one hundred optical illusions, each with an explanation.

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

Filled with more than 150 amazing, colorful illusions, this collection features images of previously unpublished illusions, moving patterns and color perception, and more. Each image comes with an explanation of how it works and details of why it fools the human brain.

Fool your brain with mind-boggling illusions, then get hands-on and make your own to wow your friends! Learn all about the science behind these wacky phenomena, from moving liquid on a page, to shapes that disappear in front of your eyes with this clever guide. The brain is an amazing thing, but it doesn't always get things right when it comes to sight. This book is here to explain why, with astounding images, baffling puzzles, and simple reveals which show the reader how each trick works. Covering a range of optical topics, from shapes and movement, to light and reflection, this cool manual contains templates at the back which reveal answers and help you to create your own astounding illusions.

Kick, pass, GOAL! From cleats to yellow cards, kids will learn all about the world's most popular game.

"Fantastic Optical Illusions is filled with visual illusions, color tricks, perplexing puzzles, quizzes, and more"--Provided by publisher.

Gives kids the opportunity to play with the images. This pack also includes punch-out cards that enhance every illusion, plus a vinyl pouch for safely storing the cards afterwards. It helps children figure out if the two differently shaped tables in a picture are actually the same size, by laying a checkered tablecloth over them both.

Explore the secrets behind more than 30 of the world's most amazing visual puzzles, tricks, and illusions, and then learn how to make your own with this brand-new title in DK's popular Optical Illusions series. Much more than your average puzzle book, Optical Illusions 2 takes things to the next level, turning these mind-benders into exciting interactive and 3-D games with flaps, tabs, and pullouts, and putting logic and reasoning skills to the test for endless entertainment. You can even explore the science behind illusions and find out exactly how they boggle your brain and fool your eyes. Then, when you're ready to amaze others, use the instructions and tips and 10 template cards provided to draw puzzling patterns, play with perspective, and so much more. It's time to stretch your mental muscles to the max with Optical Illusions 2.

How 33 ancient, familiar and new optical illusions work, with 150 examples.

Presents examples of optical illusions and discusses how they happen by looking at how the brain and the eyes work together.