Alexander bell was born on March 3rd 1847. And on march 7,1876,the U.S.granted
him patent for the telephone.and on march 10,1876 he sent first massage in
telephone to his assistant that .
So he was 29yrs ,4 days old at the time of inventing telephone
and he was 28yrs old when he received patent for telegraph(received patent in 1875)
Alexander Graham Bell was 29 when he invented the telephone. He died when he was 75.
The telephone was invented in 1876 by Alexander Graham Bell.
He invented it when he was 29.But the year he invented it, it was 1876.People say he invented it when he was 12yrs old
in 2008 your mom died
The invention of the first phone is typically attributed to Alexander Graham Bell.
The telegraph. The Pony Express was put out of business in 1861, when Alexander Graham Bell, the inventor of the telephone, was fourteen years old.
the metal detector was invented because people in old days use to use it so they could find stuff in there body I think
Alexander Graham Bell died on August 2, 1922 at the age of 75.
telegraph was an old machine invented by Thomas Edison, to talk to each other.
25
He was very old.
The oldest phone in the world is believed to be the Bell Telephone, invented by Alexander Graham Bell in 1876. It is now preserved in the Smithsonian Institution in the United States.