A neutrino walks into a bar

My second favorite geek joke of all time now (admittedly it's a very short list):

We don’t allow faster than light neutrinos in here, says the bartender. A neutrino walks into a bar.

This will always be my favorite though:

There are 10 kinds of people in the world -- those who understand binary and those who don't.

No internet service for a couple of days -- cable is flaky -- so photos are on hold temporarily.