San Diego Science Festival

Photo of San Diego Science Festival
back
11 of 15
forward
San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail
San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail San Diego Science Festival thumbnail

High Tech High teacher Don Mackay shows two high school students how molecules change when they fluoresce.