Google is holding a Global Science Fair for kids between the ages of 12 and 18. The Grand Prize is: That fucking rocks. FOCUS: Pretend you're a nerdy little kid, and tell us what your entry to the fair would be. ALT-FOCUS: Maybe you don't have to pretend. Tell us about the interactions with science you had when you were a kid; science fairs, high school chemistry classes, stink bombs, whatever.