Bell, the inventor of the telephone, was an American.
Alexander Graham Bell (March 3, 1847 - August 2, 1922), American inventor and entrepreneur.
He patented the world's first usable telephone and founded the Bell Telephone Company.
There is still controversy about the inventor of the telephone. The U.S. Congress determined that Italian Antonio Meucci was the inventor of the telephone on June 15, 2002, and the Canadian Congress passed a resolution on June 21, 2002. , reiterated that Bell was the inventor of the telephone, while others believed that Elisha Gray was the inventor of the telephone.
In 2004, he was selected as one of the "Top Ten Outstanding Canadians" by television viewers in the "Greatest Canadians" selection held by the Canadian Broadcasting Corporation.
Extended information:
Today, people living in different places need to contact each other directly. They do not need to send letters or rush to the other party's place in person. They only need to call each other. This tool can do it. Who invented the telephone, a communication tool, and when? The inventor of the telephone was Bell.
He was originally from Scotland and was born in 1847. He immigrated to the United States when he was 24 years old and became an American citizen soon after. In 1873 he was a professor of speech physiology at Boston University.
Once, he attempted to send several messages simultaneously through a telegraph line. His idea was supported by his wife Mabel Hubbard and his father-in-law. Mabel is deaf and was a former student of Bell's. Her father was relatively wealthy and generously provided necessary financial support for his son-in-law's scientific experiments.
Many of Bell's friends wanted him to study telegraphy. But the inventor disagreed. The only thing on his mind was to complete the job of transmitting human voices.
He first tried to make a "harmonic telegraph" - a collection of two harp-like sets of electrified reeds connected on a wire. Each reed has a counterpart of the same frequency at that end of the wire. Bell hung two "harps" from magnetic film. This membrane is a device that mimics the human ear.
One day, Bell's assistant Thomas Watson was playing with the clamped reeds, and Bell heard the sound of plucked strings from the neighboring room from the wire. He noted the facts, which led to further experiments.
During the experiment, Bell encountered many difficulties. But he was an open-minded and studious person, so when he asked for advice from others, he received guidance and help from some famous scientists, including the famous physicists Helmholtz, Joseph Henry, Edison, etc. On March 10, 1876, Bell shouted through the walkie-talkie: "Mr. Watson, please come here! I have something to ask you!"
When Watson's assistant in the laboratory heard the call, he went crazy. , jumped out of the laboratory and ran towards the dormitory where Bell was shouting. He shouted all the way: "I heard Bell calling me! I heard Bell calling me!"...
In this way, mankind had the first telephone call and opened a new page of communication. history. In 1877, the first news dispatch sent by telephone was sent to the Boston "World", marking the adoption of the telephone by the public. In 1878, the Bell Telephone Company was officially established.
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