There was no lightbulb moment in the story of the lightbulb. By the time Edison flipped the switch at the Pearl Street station, a handful of other firms were already selling their own models of incandescent electric lamps.
Steven Johnson
There was no lightbulb moment in the story of the lightbulb. By the time Edison flipped the switch at the Pearl Street station, a handful of other firms were already selling their own models of incandescent electric lamps.