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to the highest degree cell phones
A brief description of the mechanics of the cell phones
What it is exactly about the way it works that may be the cause of cancer
Approximately how many people own cell phones
If this number is growing, if so by how much and how fast
A cell phone is actually a radio that picks up and transmits cellular frequencies. This radio emits radiation, like microwave radiation. Cellular technology provides a two-way radio communications system between a portable handset and the nearest base-station. A given geographical region is divided into zones or cells, each of which is equipped with a base station. The base station receives radio frequency signals from cell phones and sends radio frequency signals to neighboring stations and other cell phones. The base station is also connected to the conventional land line telephone network. When a call is placed from a cellular phone, a signal is sent from the antenna of the phone to the base...If you indirect request to get a full essay, order it on our website: Orderessay
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