Graham Bell .. the most important achievements of the inventor of the telephone
On the third of March of this year 2021 AD was the 174th anniversary of the birth of the Scottish inventor Alexander Graham Bell, as he was born on March 3 of 1847, and he is a famous scientist, engineer, inventor and innovator who has no equal, and he is credited with inventing the first effective phone and establishing the telephone and telegraph company American
The telegraph device is the first invention of the scientist Graham, and he has more than 18 inventions as well. Alexander Graham Bell began working on the telegraph device to allow several messages to be sent simultaneously, and some pages were recorded in history books that in 1871 AD when he moved to Boston, he found support Material from several local investors such as Thomas Sanders and Jardins Hubbard.
But the support of his financiers did not continue, so Bell quickly frustrated his funders and abandoned them, and he contracted with Thomas Watson, the pioneering electrician, to refocus Graham Bell on the harmonic telegraph, and Thomas Watson and Graham Bell soon formed a wonderful partnership, it was Graham the author of the ideas and Thomas the one to implement Bell's thoughts on reality.
Scientists Graham and Thomas intensified their work during the years 1874 and 1875, on the harmonic telegraph and the audio transmitter, despite their frustration, he soon obtained a patent for audio broadcasting by the financiers.
In light of this series of accomplishments, Bell began promoting the telephone through a number of popular demonstrations. At the Centennial Exhibition in Philadelphia in the year 1876, and during his promotional campaign, Bell showed the phone to the Emperor of Brazil, who shouted in astonishment, "Oh my God, he speaks." More demonstrations, each at a distance from the previous one.
It is worth noting that the Bell Telephone Company was founded on June 9, 1877, in January 1915, when Graham Bell made the first phone call from New York, where he spoke with Thomas Watson in San Francisco.
Knowing that Graham Bell was not a businessman and was not experienced in trade, and for this reason, in the year 1880, he entrusted all his work to Horbad and others so that he could follow his inventions and discoveries, and in 1880, he established the Volta Laboratory, which is a place for his scientific experiments.
Because Graham spent his time exploring air travel early in his life, he established the Air Test Association with Gillin Curtis and others, and they developed many flying machines, including the Silver Dart. The Silver Dart is the first of its kind to be powered by power in Canada, followed by other inventions on the flying boat or hydrophilic and set a record for speed for this type of boat.
And in Bell's invention register also "the optical phone", which was a unique invention that had obtained a patent for the optical telephone, where Bell, along with his assistant Charles Tainter, sent wireless voice messages 200 meters away in Washington,
Alexander Graham Bell was not satisfied with those inventions, but he continued his work in strengthening language for the deaf throughout his life, as he established the American Association for Teaching Speech to the Deaf, and he won many awards, including the Albert Medal 1902, John Fritz Medal in 1907, and Elliott Cresson Medal 1912.