ago a great man by the name Alexander Graham Bell created telephones. Which has become a great accomplishment and still to this day is very user friendly to billions of peoples all over the world. In the year of 1870‚ two inventors Elisha Gray and Alexander Graham Bell both independently designed devices that could transmit speech electrically (Telephones). Both men rushed their respective designs to the patent office within hours of one another. Alexander Graham Bell presented his telephone first
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society’s problems. In reality‚ the greatest inventors have been tinkerers who loved tinkered for its own sake and who then had to figure out what‚ if anything‚ their devices might be good for" - Jared Diamond. The telephone‚ invented by Alexander Graham Bell in 1867‚ revolutionized the world we live in today. The telephone had many good impacts on American society. Three main impacts were that it connected the country as a whole‚ stimulated business and created jobs‚ and helped security across
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telegraph was the form of communication in the 1800s. b) There was a growing demand for more and more messages be sent at once by the device. c) Alexander created the Harmonic Telegraph which led to the invention of the telephone. 2. The process of making The Telephone A. Bell shaped a piece of steel like a clarinet reed and tune it to transmit sound. B. Bell discovered the need for high resistance coils‚ instead of low resistance coils‚ to be next to the transmitter ’s electromagnet 3. The arrival
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Alexander Graham Bell | Portrait of Alexander Graham Bellc.1914–19 | Born | March 3‚ 1847 Edinburgh‚ Scotland‚ UK | Died | August 2‚ 1922 (aged 75) Beinn Bhreagh‚ Nova Scotia‚ Canada | Cause of death | Complications from diabetes | Education | University of Edinburgh University College London | Occupation | Inventor Scientist Engineer Professor (Boston University) Teacher of the deaf | Known for | Inventing the Telephone | Spouse | Mabel Hubbard (married 1877–1922) | Children
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have to stay in touch with each other. We don’t talk on the phone like our parents did. We text a lot. I conducted most of my research on the internet. I used the Library of Congress online as a primary resource for information and pictures of Alexander Graham Bell’s original drawings and patents. I used other websites as secondary resources. I chose to do a documentary powerpoint presentation so I could add lots of visuals and pictures to my project. Powerpoints are easy to create and allow key points
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The Evolution of the Telephone Thanks to Alexander Graham Bell‚ you can “hear me now‚” whenever and wherever you want. From a way to improve the telegraph to the smartphones we carry with us‚ the telephone has seen an evolution in technology like no other device. For the thirty years prior to its development‚ the only form of communicating with someone over long distances was either through the telegraph or by letter. As our country continued to expand‚ a better way to communicate was needed
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Alexander Graham Bell There are a lot of famous Canadians and all of them are very interesting and each one of them made a difference in Canada‚ just like Alexander Graham Bell‚ he invented something that made a really big difference in our society today‚ and that is why he is very interesting and fascinating. Alexander Graham Bell was born on March 3‚ 1847 in Edinburgh‚ Scotland. Because Alexander’s mom had hearing loss since she was a girl‚ he was interested in sound and inventing‚ and his
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Bellis‚ Mary. (2012) The History of the Telephone - Alexander Graham Bell. Retrieved on September 11‚ 2012‚ from http://inventors.about.com/od/bstartinventors/a/telephone.htm The history of the telephone‚ was invented in 1870 by Alexander Graham Bell. In 1877‚ construction of the first regular telephone line from Boston to Somerville‚ Massachusetts was completed. The first Bell telephone company started in 1878. This is now known as the American Telephone and Telegraph Company (AT&T)‚ which was
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on March 10‚ 1876 Alexander Graham Bell invented the telephone. The technology had changed drastically during the time period by improving and adding many features to the telephone. In this 21st century telephones are becoming a part of human life especially cellphones. The invention of telephone had changed the world in many ways such as managing the business more efficiently and improving communication among family and friends. The inventor of telephone Alexander Graham Bell invented telephone
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TABLE OF CONTENTS INTRODUCTION 2 HISTORY OF TELEPHONE 3 Early Telephone Development 3 The Beginning (1876-1900) 4 The New Century (1901-1940) 6 Modern Time (1940-Today) 6 CONCLUSION 7 REFERECENCE 8 INTRODUCTION A few centuries ago‚ there were only a few kinds of communication that people can use. They could speak to each other‚ they can use smoke as a means of communication to send their message from one place to another or they could use mail. Later on‚ they also had telegram.
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