previous | 21 November 2005 | next A few quick hits today: Really interesting article about utopian/dystopian literature in the Boston Globe. Singing as therapy for Alzheimer's, dementia, and other cognitive problems, on BBC News. Robot ballet video for Beck's Hell Yes. Thinking About Art has been the home of an ongoing project, Artists Interview Artists. Today's installment, featuring Nathan Manuel and D. Billy, is by far the smartest and funniest of the series.