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Introduction Since prices of mobile phones reduced, it resulted in a vast rise in the number of people owning them. There is a huge debate about the dangers of mobile phones. Millions of pounds are being invested in to finding out if mobile phones are safe. Do you know the facts about mobile phones? How do mobile phones work? Mobile phones are low-powered two way radios which convert voice and data signals into radio wave. Phone masts enable these signals to be sent to and from mobile phones. Radio waves are also known as electromagnetic waves, which are emitted by many natural and man-made sources. We are warmed by electromagnetic waves frm the sun, and our eyes detect electromagnetic as a visible light. The radio waves used by mobie phones are similar to those from TV broadcasting and radios by taxi companes and the emergency services. Why do we use them? Mobile phones are low-powered two...

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