Alexander Graham Bell
Inventor credited with developing the first practical telephone.
Their Story
Alexander Graham Bell was a Scottish-born American inventor and teacher who immigrated to North America. He is credited with inventing the first practical telephone, a device that turns voices into electrical signals and back into sound. He worked closely with the deaf community throughout his life.
Era
1800s
Field
Telecommunications
Alexander Graham Bell
Inventor credited with developing the first practical telephone.
Engineering · Telecommunications · 1800s · Immigrant Innovators
Their Story
Alexander Graham Bell was a Scottish-born American inventor and teacher who immigrated to North America. He is credited with inventing the first practical telephone, a device that turns voices into electrical signals and back into sound. He worked closely with the deaf community throughout his life.
Key Innovation
Invented the first practical telephone for sending voices over wires.
Why It Matters Today
Every phone call and voice message we make today builds on Bell's invention of the telephone.
Learn More
- Wikipedia: https://en.wikipedia.org/wiki/Alexander_Graham_Bell
Wilkinson STEM Education Foundation · 251 American Innovators · wilkinsonstemfoundation.org
