Cell phones are one thing that have deffinately changed the world. It enabled us to talk to anyone anywhere in the world. The first cell phone that was invented came out in 1973 and was invented by a man named Martin Cooper. It was sold in Japan first and cost $3,500 so it didn't go over very well. Nokia was the first company to make a phone that had wireless internet on it. As the years went on phones got smaller but could more and today we can text, get on the internet, use gps, and still make calls all on one phone!
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