Yes at the age of 14.
He invented the telephone and he also invented a way to help deaf people hear.
Bells successes include:
Alexander Graham Bell, arguably, was the inventor of the telephone. Some people say Thomas Watson, Inocezzo Manzetti and other people should be given credit, too. The reason why it is hard to give full credit to one person is because many people kept building on the idea of a 'speaking telegraph' until Bell came up with the final product.
He also helped in the invention of the first crude metal detector, to try to detect the bullet the President of the United States was shot with, but unfortunately did not succeed with this. Although, this invention did help save hundreds of people's lives over the next 20 years.
Alexander Graham Bell is most famous today for having invented the telephone, but he was also responsible for early versions of the phonograph, the metal detector, the audiometer (a hearing detector), the hydrofoil boat, and even a selenium-based battery. He also came up with the basic principles of recording information to magnetic media, which decades later, would lead to the creation of the cassette recorder and the floppy computer disc.
You put two hydrofoils. He inproved it the second time, then he invented the hydroplane.
i dont know little boy
Alexander Graham Bell invented the telephone in 1876.
On March 10, 1876 he made the first phone call to his assistant, "Watson, come here. I want to see you."
He invented the telephone in 1876 at the age of 29.
It is generally accepted that Scottish-born inventor, Alexander Graham Bell, invented the first practical telephone on March 10, 1876, when, in Boston, USA, he spoke his famous words "Mr Watson, come here. I want to see you."
The telephone was invented when Alexander was 29 years old, and that was July 26, 1876.
He invented the telephone when he was 29 on March 10, 1876Answer
He invented the telephone when he was 29 on March 10,1847
Alexander Graham Bell invented the telephone.
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.[N 1]
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. His research on hearing and speech further led him to experiment with hearing devices which eventually culminated in Bell being awarded the first US patent for the telephone in 1876.[N 2] In retrospect, Bell considered his most famous invention an intrusion on his real work as a scientist and refused to have a telephone in his study.
Many other inventions marked Bell's later life, including groundbreaking work in optical telecommunications, hydrofoils and aeronautics. In 1888, Alexander Graham Bell became one of the founding members of the National Geographic Society. Bell has been described as one of the most influential figures in human history.
No, he used the word Ahoy! Thomas Edison first used Hello, on mishearing hullo
In Sydney, Australia
"Mabel Gardiner Hubbard"
Knowing the sound give off waves, like ripples in the water, they travel into the mouth piece there the sound waves are copied by the transmitter behind the transmitter are carbon grains that when an electric current is traveling makes the grains vibrate and that alters the resistance of the grains as a whole. In this way the sound makes more and less current flow in the circuit in proportion to the sound.
At the other end was a coil of wire within a magnet attached to a diaphragm. The variations in current caused the wire to move in the magnetic field and so make the diaphragm vibrate in sympathy. Vibrations (as we learnt at the beginning) move air and this makes sound!
The only problem with the above is Bell did not invent the "carbon transmitter" described above, His first telephones used a transmitter containing a corrosive liquid which could leak and make a mess.
The first phones were very simple. There was no dial and it was basically a box with a ear piece and voice piece. The person using it picked it up clicked the reciever and an operator came on asking who did the person wanted to to call. The operator completed the call. The first phones were sold installed in Hartford Conn in 1877 and the first exchange linking two cities was in 1883 between Boston and NYC. The group of operators in the exchange working at a large switchboard and connected it manually for the caller. Coin operated phones were made in 1889 and the first dial phones came about in 1923 in France.
because of his health propblems
Mr. Bell didn't come up with it. The idea, as an electromechanical device, had been around since at least 1844, and in less sophisticated form, for centuries before that.
The history of the invention of the telephone is a little murky: lots of claims, counter claims, law suits, etc. However, it is clear that along the way it had many names, and there were many contributors.
Alexander Bell, who is normally given credit for the invention, was only responsible for a couple of dramatic improvements. So actually, his accomplishment was to invent the first usefultelephone.
In 1875, US. Patent 161,739 for Transmitters and Receivers for Electric Telegraphs, was granted to Bell. This improvement used vibrating steel reeds as circuit breakers.
In1876, US. patent 174,465 for Improvement in Telegraphy, was granted to Bell. This improvement was the causing of electrical undulations similar in form to the vibrations of the voice of the sender, using electromagnets with undulating current.
There was an interesting race with Elisha Gray for this patent.
See related links and questions for more information.
The only problems with the telephone were some technical difficulties
Melville and Eliza Grace Symonds Bell.
Alexander also worked on inventing flying machines and hydrofoils!
He invented the telephone and was involved in the making of the metal detector!
He wanted to improve the telegraph, but he invented his phone in the 19th century. 20th century improvements were made by many other people.
== == He married Mabel Hubbard. See the related link for more information.
Alexander Graham Bell (1847-1922), of Scotland, Great Britain is credited
with the invention of the telephone.
Alexander Graham Bell) was a scientist, inventor, engineer and innovator who is credited with inventing the first telephone
lbert Einstein discovered and explained the photoelectric effect. This effect is utilized in building solar cells. For this discovery he was awarded the Nobel Prize for Physics.
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