This is slightly more recent than the one on the main page, which was taken when I started grad school. All that studying ages you, apparently.
This is me trying out the research system (for which I am now the principal investigator) during my job interview in 2001. Can you beat this for sheer geekiness?!?
I am standing in a waterfall system (sometimes known as "The Ponds") in Shenandoah National Park. This was at the end of a Memorial Day-weekend camping trip, which explains the stylin' hair.