In today's world people are communicating widely communicate all this new technology, which involved chemical commonly used communication is widely used cell phones. The mobile phone is a communication tool that is simple and easy to make the mobile phone has become a part of daily life , there are advantages to using a mobile phone using remote communications quickly. Used as a clock Help to relax such as movies, music, news convenient to take time to visit attractions. Helped to run or save the data , although today many people use cell phones to communicate more easily given. However, mobile phones, it has the disadvantage that most unconsidered and overlooked. The first is the use of mobile phone usage has to be attached to the head and ears to hear and speak through the microphone. When we take a long time, users will receive the microwave signals via cell phone feels hot. These waves will interfere with brain waves cause dementia or brain cancer is the use of mobile phones has both advantages and disadvantages. If you use too much, it would be dangerous to your health. Therefore, we should know how to use them to benefit the most, and should take into account the safety of our health is.
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