Alexander graham bell biography childhood leukemia

Alexander graham bell biography book

Alexander Graham Bell () Scottish inventor, most notably credited with inventing the modern telephone.

Alexander graham bell biography childhood leukemia

Alexander Graham Bell, Scottish-born American inventor and teacher of the deaf, is best known for perfecting the telephone to transmit, or send, vocal messages using electricity.

Alexander graham bell biography childhood leukemia foundation

Explore a biography of Alexander Graham Bell the inventor of the telephone.

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Alexander Graham Bell is credited with the invention of the telephone.