May 1973 Issue [Wraparound] Reports Download PDF Adjust Share Play data by Gwyneth Cravens, This article is only available as a PDF to subscribers. Download PDF Tags Human behavior Humor Play Robots More from Gwyneth Cravens The garden of feasibility The arc of flight Reading Carlos Castaneda Making it new: swords into plowshares, geld aus dreck, new wine in old bottles, and other transformations Adjust Share