Реферат на тему Invention Of Telephone Essay Research Paper THE
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Invention Of Telephone Essay, Research Paper
THE TELEPHONE
The invention of the telephone was a major advancement in
technology as we know it today. Without it, it would be almost
impossible to communicate with others these days.
It was created in the late 1800?s by a Scottish-born American
inventor named Alexander Gramn Bell. Bell had built an experimental
telegraph one day, and noticed it was working very strangely because
there was a loose part on it. He noticed that he could send voice
messages through it and somone could receive the message on the other
side. Therefore he created a transmitter and a receiver, and he patened
it on March 7, 1876.
The creation of the telephone changed how people communicated
a great deal, because now people could communicate faster and a lot
more easily than before. Also it was very economically friendly. The
telephone consists of about 211 parts and are very complicated to build.
But for being so complicated, they are really rather cheap and the
average person can afford one. These days you can buy a good phone for
under $30.00. Just go and take a look in the Best Buy sales ad and you
can find a good V-tech telephone for $29.00.
We owe a great deal to the inventors of the telephone because
without them it would be very hard to communicate. So we should be
very thankful for their invention.