(Vimeo link)
Bobby McFerrin involves the audience in a music lesson during the 2009 World Science Festival. The seminar was called "Notes & Neurons: In Search of the Common Chorus." I love how he knew exactly the way the crowd would follow along. -via Metafilter
It is still really in its infantile state so far, and I'm a pretty busy guy. But I'm plotting and documenting, researching and picking up pieces here and there. I visit here often. I'll be pitching my book at neatorama anyway, so who knows?