Alexander Graham Bell (March 3, 1847 – August 2, 1922) was an eminent scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone.  Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work.

Alexander Graham Bell (March 3, 1847 – August 2, 1922) was an eminent scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone. Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work.

Alexander Graham Bell (March 3, 1847 – August 2, 1922) was an eminent scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone. Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work. #Glogster #AlexanderGrahamBell #Glog

Alexander Graham Bell (March 3, 1847 – August 2, 1922) was an eminent scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone. Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work. #Glogster #AlexanderGrahamBell #Glog

In 1876 Alexander Graham Bell (1847-1922),  a Scottish-born American scientist best known as the inventor of the telephone, worked at a school for the deaf while attempting to invent a machine that would transmit sound by electricity.

In 1876 Alexander Graham Bell (1847-1922), a Scottish-born American scientist best known as the inventor of the telephone, worked at a school for the deaf while attempting to invent a machine that would transmit sound by electricity.

Alexander Graham Bell got his patent for the first telephone on March 7, 1976. Here's a look at the first hundred years of phones - any of these models look familiar?

Alexander Graham Bell got his patent for the first telephone on March 7, 1976. Here's a look at the first hundred years of phones - any of these models look familiar?

Alexander Graham Bell quote: power … state of mind “What this power is, I cannot say. All I know is that it exists…

Alexander Graham Bell quote: power … state of mind “What this power is, I cannot say. All I know is that it exists…

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