OK, here's another little experiment. I spent part of the last 10 days or so taking a little bit of a crash course in California groundwater for a radio feature. The feature's done, but I still need to do a web post for program I did the story for ("America Abroad," distributed by Public Radio International). I've had a hard time sitting down and writing again after crashing for the radio deadline, so I decided to just record some of the stuff I've packed into my brain on this topic. The result is what might pass for a podcast, though I'm not betting that the world is waiting for 30 minutes of talk on a resource that's mostly invisible.