Exploratorium - April 2014

Demonstration of light waves

Demonstration of light waves

 

Upside-down group photo in the Convex mirror

Upside-down group photo in the Convex mirror

 

Group photo in the color and light exhibit

Group photo in the color and light exhibit

 

Stacy and Jeanne enjoy lunch on the deck

Stacy and Jeanne enjoy lunch on the deck

 

Just another beautiful day in San Francisco

Just another beautiful day in San Francisco