Doug has been a long-distance friend and mentor for many years now, and it was a pleasure to help organize this event and give a short talk introducing him and his work.
There was also a panel discussion with myself, Kahn, <fidget> co-director Peter Price, and University of Pennsylvania historian of science John Tresch. Adam Vidiksis (percussion and laptop) and Joo Won Park (no-input mixer) provided musical entertainment.
More information: http://www.thefidget.org/events/book-launch/#prettyPhoto