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建立人际资源圈Alexander_Graham_Bell_the_Inventor
2013-11-13 来源: 类别: 更多范文
Alexander Graham Bell the Inventor
Hello my name is Alexander graham bell and I am an inventor, I will tell u a little about my self and the very useful invention I have to show you today. I was born in Edinburgh Scotland and went to the university of Edinburgh and the university of London to get the needed education to prosper in the complicated field of inventing voice transmission devices like the one I will tell u about today. At the age of 23 I immigrated to Canada and one year later I moved to the United States. In the United States I used my knowledge learned in London and Edinburgh to teach deaf and mute people using varying techniques like the photophone that helps deaf people listen to conversations by seeing different lights and then they know what the person is saying. I became a citizen in your country in 1882. Since the young age of 18 I have been fascinated with the idea of transmitting speech over great distances. I wanted to improve the design of the telegraph that has been a success for almost!
30 years but something new was needed. My assistant Thomas Watson and I started to experiment with
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