Fenerty and the invention of newsprint -- Photograph gets published: Desbarats and leggo invent the halftone -- Taking pictures in a circle: Connon and the panoramic camera -- Transatlantic telegraph cable joins the old word and the new -- Sending sound across wires by telephone -- Wireless finds a voice: Fessenden and the modern radio -- Just tune in : Rogers's batteryless radio -- Sending pictures through the air by wirephoto -- Sending messages through space by satellite -- Communication at the speed of light.