alexander graham bell telephone inventions - Search
  1. Alexander Graham Bell: Telephone & Inventions | HISTORY

    • Learn about the life and achievements of Alexander Graham Bell, the inventor of the telephone and other devices. Find out how he revolutionized communication, faced legal challenges and help… See more

    Birthplace

    Alexander Graham Bell was born in Edinburgh, Scotland, on March 3, 1847. Bell’s father was a professor of speech elocution at the University of Edinburghand his mother… See more

    History
    Education

    Initially, Bell’s education consisted of homeschooling. Bell didn’t excel academically, but he was a problem solver from an early age. When he was just 12, the young … See more

    History
    When Was The Telephone invented?

    In 1871, Bell started working on the harmonic telegraph — a device that allowed multiple messages to be transmitted over a wire at the same time. While tryin… See more

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    Legal Headaches

    The inventor faced a nearly 20-year legal battle with other scientists, including Gray and Meucci, who claimed they created telephone prototypes prior to Bell’s patent. In 1887, th… See more

    History
    Inventions and Accomplishments

    In addition to the telephone, Bell worked on hundreds of projects throughout his career and received patents in various fields. Some of his other notable inventions were: 1. The met… See more

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  2. Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in 1876 and founding the Bell Telephone Company in 1877. Bell’s success came through his experiments in sound and the furthering of his family’s interest in assisting the deaf with communication.
    www.biography.com/inventors/alexander-graham-bell
    From his laboratory in Boston, Bell applied his knowledge of phonetics to create a “harmonic telegraph.” He wanted to make a telegraph that could send several different notes simultaneously on the same wire. The harmonic telegraphserved as the basis for the modern telephone.
    www.belllegacy.org/articles/alex-graham-bell-telep…
    On March 7, 1876, Bell was granted his telephone patent. A few days later, he made the first-ever telephone call to Watson, allegedly uttering the now-famous phrase, “Mr. Watson, come here. I want you.” By 1877, the Bell Telephone Company, which today is known as AT&T, was created.
    www.history.com/topics/inventions/alexander-grah…
    In 1880, Bell patented the photophone, which applied his telephone principle in order to transmit words on a beam of light. This has been recognized as the first wireless transmission of speech. Not until more than a century later would this idea have any widespread use.
    lemelson.mit.edu/resources/alexander-bell
     
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  4. WEB5 days ago · Alexander Graham Bell, Scottish-born American inventor, scientist, and teacher of the deaf whose foremost accomplishments …

     
  5. WEBAlexander Graham Bell (/ ˈ ɡ r eɪ. ə m /, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born Canadian-American inventor, scientist and engineer who is credited with patenting the first practical …

  6. WEBNov 24, 2009 · Learn how Bell invented the telephone in 1876 and transmitted the first intelligible message to his assistant. Find out about his background, his work with the deaf and his rivalry with Edison.

  7. Invention of the telephone - Wikipedia

    WEBAn actor portraying Alexander Graham Bell speaking into an early model telephone. The invention of the telephone was the culmination of work done by more than one individual, and led to an array of lawsuits …

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