The Age of Edison

The late nineteenth century was a period of explosive technological creativity, but arguably the most important invention of the era was Thomas Edison's incandescent light bulb. Unveiled in his Menlo Park, New Jersey, laboratory in 1879, the light bulb overwhelmed Americans with the sense that they were witnessing the birth of a new age. More than any other invention, electric light marked the arrival of modernity, and Edison became a mythic figure and the avatar of an era. - Jacket flap.