Polarized light reveals stress patterns in clear plastic
Polarized light passing through sugar, water "rotates" to reveal beautiful colors.
About Anaglyphs. How do I make 3-D glasses?
Create striking images and illusions using nothing more than a camera, a light source, and a little practice.
Explore light, shadow, and motion using a variety of simple materials and light sources.
Pier 15, San Francisco, CA 94111
© 2014 Exploratorium