Name: Alexander Graham Bell's Revolutionary Invention
Duration: 522
Description: After much trial and error, Alexander Graham Bell finally invents the first telephone, which eventually replaces the telegraph - connecting the universe in more ways than one, in this clip from Season 1, "Telephone Wars."

After much trial and error, Alexander Graham Bell finally invents the first telephone, which eventually replaces the telegraph—connecting the universe in more ways than one.

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Alexander Graham Bell invents the first telephone—connecting the universe in more ways than one.

Alexander Graham Bell&#8217;s Revolutionary Invention

Alexander Graham Bell's Revolutionary Invention | HISTORY

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Matt Mullen

After much trial and error, Alexander Graham Bell finally invents the first telephone, which eventually replaces the telegraph - connecting the universe in more ways than one, in this clip from Season 1, "Telephone Wars."

Alexander Graham Bell's Revolutionary Invention

<p>Inventions from the telephone to the Model T and the computer have defined human history, and inventors like Leonardo da Vinci, Nikola Tesla, Thomas Edison, Eli Whitney and Alexander Graham Bell have transformed our society.</p>


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