"Climb up the stairs or swim upstream. Are these pictures even possible? Optical illusions are tricks that our eyes and brain play on us to make us see things differently-like images that appear realistic until you give them a second look. Explore mind-boggling images and learn the science behind what makes them work. Then, take a turn making your own optical illusion. Get ready to be eye-mazed!"--
Ages 7-11 Bearport Publishing Company.|||Grades 2-3 Bearport Publishing Company.|||710L Lexile|||juvenile
by Spencer Brinker.
"Create!"
Includes bibliographical references (page 24) and index.
