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SEEING: 30 Hands-On Visual Discoveries

Is that smile real or fake? Can you make an image of a light bulb appear to actually glow? Witness illusions like the “floating hot dog” or the “hole in hand, ”then create an ambiguous cube, play with anamorphic mirror images, and try turning a 2D stereogram designs into 3D to find a hidden image. Seeing is a book of hands—and eyes-on activities—a total of 30, are based on popular Exploratorium exhibits. Great for keeping little minds busy during long road trips, and older minds happy with brain, and vision exercises!

$ 14.95

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