Last month, I blogged a fascinating profile of Apollo Robbins, a stage pickpocket with an almost supernatural facility for manipulating attention and vision to allow him to literally relieve you of your watch, eyeglasses, and the contents of your wallet without you even noticing it, even after you've been told that he's planning on doing exactly that.
The profile mentioned that Robbins had consulted on a book called Sleights of Mind, written by a pair of neuroscientists named Stephen L Macknick and Susana Martinez-Conde (a husband and wife team, who also hired science writer Sandra Blakeslee to help with the prose, to very good effect). Macknick and Martinez-Conde are working scientists who had a key insight: the way that magicians manipulate our blind spots, our attention, our awareness, our intuitions and our assumptions reveal an awful lot about our neurological functions. Indeed, conjurers, pickpockets, ventriloquists and other performers are essentially practicing applied neuroscience, working out ways to systematically fool our perceptions and make seemingly impossible things happen before our eyes.
The book is a marvellous read, a very well-balanced mix of summaries of published scientific insights into visual and attention systems; accounts of the meetings between illusionists and scientists that the authors organized; histories of magic tricks; exposure of psychic frauds and fakes; and a tale about the couple's quest to craft a neuroscience-based magic act that would gain them full membership to the exclusive Magic Castle in Los Angeles.
I really can't overstate the charm and delight of Sleights of Mind -- from the introduction to the extensive footnotes, it is a truly great popular science text on one of my favorite subjects. Read the rest