2.Call on or off often cause upset upset. Mental health to deteriorate, muscle spasm due to the neck, shoulders, often on the phone all the time. And sometimes also need to tilt the neck.The contraction of the neck muscles. Is another cause for headache. When the muscle contraction time. Blood vessels will send the blood flow to the brain is not enough. Editing may need to use your phone with light.And if in the car, perhaps through extended amplifier and microphone in a conversation. In which case besides, it is not bad to the health, but also reduce the accidents on the road into a
.3.Ember used with mobile phone contains many kinds of harmful substances Battery filling in mobile phone, you need to change the time 12-18 every month. Battery filling used in the phone battery is 2 type, is a kind NICAD (Nickel Cadmium Cells).(Nickel Metal Hydride Cells) compounds used in coal the first type is NICAD classified as hazardous waste to cause harmful to people's health. And the pollution in the environment. Because of this type is a cathode charcoal cadmium hydroxide.The substances that cause toxicity in all living things in the world, the heavy metal cadmium exists in the natural number. If it gets into gradually from breathing, eat or drink, it can cause chronic poisoning with symptoms gradually important is kidney disease kidney failure.Pulmonary alveoli aneurysm, respiratory abnormalities, and cause cancer in various organs is awesome, cadmium, was abandoned by industry or the battery contamination in soil. The water which animals and plants will get into the body.It would have been accumulated into the intake of cadmium toxicity easily. Now the numbers from a mobile registration throughout the country is large. And there are many used batteries NICAD which each block will last about 1 years.NICAD toxic left many million pieces per year. We have people who know the toxicity of hazardous waste, and try to separate garbage. But was unable to find that leave that right. Or the responsible agency directly
.4. Driving the use of cell phones has increased accident
5. Cell phone camera. A lot of the time found the camera of the mobile phone is used in the way, such as a video camera, pictures, cam, etc.
6.Cause a fatal crime. If the phone stumble in a
7. Financial burden to earn money to pay for the master always
8.The interference of radio waves. The waves will interfere with medical devices such as pacemakers of the heart, and Pacemaker defibrillator may affect the flight control
9.For those who use the phone on a regular basis. There may be hard of hearing. Because the phone is not clear the noise all the time. If you do not use the telephone in the position to send waves easily. The personality of the phone users to go.And also need to shout talking.
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