A bright idea that changed the world, Thomas Edison not only invented the light bulb but also the movie camera and phonograph.These inventions landed him on the #Forbes250 list of historic innovators.Get the full list: https://t.co/YMzxi4ftVmIllustration: Ricardo Santos for Forbes; Photo: Bettmann Archive via Getty Images ...

A bright idea that changed the world, Thomas Edison not only invented the light bulb but also the movie camera and phonograph.These inventions landed him on the #Forbes250 list of historic innovators.Get the full list: https://t.co/YMzxi4ftVmIllustration: Ricardo Santos for Forbes; Photo: Bettmann Archive via Getty Images ...