Optical Illusions

50 interactive, eye-watering illusions that will boggle your mind!

Be warned: everything is not as it seems. From moving pictures to spectacular visual patterns and a 3D sculpture that follows you around the room; get ready to open the doors of perception with Optical Illusions, available on the iPad.

50 incredible optical illusions are found in this fully interactive ebook, covering impossible objects, distortions, ambiguities, illusions of brightness and much more. Accompanying the amazing tricks of the eye are tests and questions, taking you to another level of illusion and challenging you to reveal the solution yourself. Ever wondered how they work? Every illusion comes with an explanation of how and why they do, so you'll never be fooled again!

A fully interactive ebook, get ready for an amazing ride, challenge your brain, and use your hands as well as your eyes with Optical Illusions.