This week, Mike and Rick chat about how to walk, chew gum, and teach science at the same time; the D.C. teachers' union's sea change; and the language of love. Paul Peterson (not the butterfly collector) grants us an interview, and Education News of the Weird is a distant hum. All in under 20 minutes-it's a celebration! Click here to listen on your computer (no iPod required-this link will play through any music software on your computer, including Windows Media Player or RealPlayer). To subscribe to this podcast, or to get more information about how podcasts work, click here.