"Today, when a crime is solved or prevented, a patient reaches hospital in time for surgery, a job is found on the internet, or a plane did not take off because of accurate weather, forecast, Dr. Martin Cooper's mobile phone invention, may have played a significant role." (Paragraph 4 Impact)
"Martin Cooper was on his way to the press conference, when he decided to make a trial call. He made the first wireless call to his rival Dr. Joe Engel, the Research Director at AT&T Bell's Lab on April 13, 1973. That call was to change the communication world forever, as he was able to tap into people's need to freely talk to each other. He believed the consumer freedom to talk was inhibited by the copper wire of the land line telephone, and by researching and developing the use of the wireless phone, there would be an unleashing of those strong communication desires."(What he did paragraph 3)
(http://www.helium.com/items/1235159-martin-cooper-mobile-phone-inventions-whartonmotorola-attwireless-technology-innovatators)
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