Why do certain geometric patterns appear to pulsate? What
makes your eyes see color where there is none? How do
colorful rings appear on a spinning black-and-white disk?
These questions and more are answered at the Exploratorium,
San Francisco’s renowned hands-on science museum. Now
readers can bring the experience home through 30 mindboggling
experiments that will wow science geeks of all ages.
Seeing comes with almost everything needed to experience
the amazing effects—including spinner, reflective sheet,
straws, and pipe cleaners—and the tear-out pages make it
easy to share the fun with friends!