The Idea FactoryBy: Jon Gertner From its beginnings in the 1920s until its demise in the 1980s, Bell Labs officially, the research and development wing of AT&T was the biggest, and arguably the best, laboratory for new ideas in the world. From the transistor to the laser, from digital communications to cellular telephony, it's hard to find an aspect of modern life that hasn't been touched by Bell Labs. In The Idea Factory, Jon Gertner traces the origins of some of