Showing posts with label light. Show all posts
Showing posts with label light. Show all posts

Tuesday, January 12, 2010

San Francisco Exploratorium


This photo was taken with my iPhone using an app called "QuadCamera". I'm having so much fun with this app. This exhibit was about light & revolving sticks. If you look closely you'll see the four separate photos that were taken about a second apart, then combined. You can see the differences in the sticks as it revolves around.