Who's in that picture?

Guglielmo Marconi
Alexander Graham Bell
Nicola Tesla
Thomas Alva Edison
Thomas Alva Edison (1847- 1931) was an American inventor and businessman, who has been described as America's greatest inventor. He is credited with developing many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and the long-lasting, practical electric light bulb, had a widespread impact on the modern industrialized world.
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Very interesting!
reach: rather globalfamous peoplescientists

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Guglielmo Marconi
Alexander Graham Bell
Nicola Tesla
Thomas Alva Edison
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