Library conservators recently made a startling discovery in a batch of decaying film reels -- a long-lost 1897 film by early cinema icon George Méliès. The French magician-turned-filmmaker's "Gugusse and the Automaton,” the first appearance of a robot on screen, has long been sought after by sci-fi fans and cinemaphiles. No one had seen it in more than a century when Library staff carefully unwound it. You can see it now in this post and on the Library's National Screening Room.