Was Alexander Graham Bell the Real Inventor of the Telephone?

Alexander Graham Bell, the inventor of the phone, was 30 years old. The inventor also made hearing aids and improved the phonograph. He received 30 invention patents in his lifetime.

Alexander GrahamBell

Right!

Alexander Graham Bell, the inventor of the phone, was 30 years old. The inventor also made hearing aids and improved the phonograph. He received 30 invention patents in his lifetime.

Chinese name

Alexander Graham Bell

Foreign name

AlexanderGrahamBell

graduated school

University of Edinburgh

Major achievements

Phone inventor

At the age of 15, he boldly reformed the old-fashioned water mill, which greatly improved production efficiency.

At the age of 16, he was admitted to the University of Edinburgh with honors. In order to understand the pain of deaf people, he chose his favorite linguistics major.

At the age of 20, he went on to study at the University of London.

At the age of 22, he was a professor of linguistics at Boston University. He also established a deaf-mute school with his father. While teaching deaf-mute people to overcome the difficulty of not being able to speak, he also studied and tested hearing aids.

In 1873, Bell resigned as a professor of linguistics and devoted himself to telephone experiments. After many failures, success was finally achieved.

On the evening of June 2, 1876, Bell and his assistant, Watson, fought for several days and several nights in a row to complete the final inspection of the experimental device, and then they were locked in two rooms separated by a distance. Suddenly, Watson heard someone say, "Mr. Watson, come on! I need you!" It turned out that Bell accidentally splashed sulfuric acid on his feet while operating, and he could not help shouting into the microphone because of pain. This turned out to be the first sentence transmitted by a human on a telephone.

In early 1881, Bell invested $ 60,000 to start Science.

1882 made a great contribution to medicine. He invented something called a "vacuum jacket," or "iron lung," also known as a respirator.

The 75-year-old Bell died of diabetes in 1922, and his last words to his wife-he will never leave her-were in symbolic language

On August 4, 1922, the day of his funeral, at 6:25 pm, all telephone communications in the United States ceased for one minute in tribute to the great inventor.