Use of mobile phones can cause a headache. Because the principle of interference of cellular phones is to convert speech into electricity before sending out into the air through convection microwave, wave, waves, according to the network station. Normally we take the wave, microwave, hot water used in the food, because the waves are absorbed by a component that has a water well, and if with the intensity high enough to come into heat. Make the food hot or cooked up to even wave microwave. But the mobile phone's antenna has to attract wave microwave into a phone. , Where is the antenna located near the head can get waves, microwave, large quantities may cause headache. The call is not. Irritation, mental health muscle decay and shoulders often chakreng because your phone all the time and sometimes also need to try to tilt the neck and push hands, attach the phone to the ear at all times. The neck muscle kreng Because when muscle contraction at all times. Blood vessels to deliver blood to feed the brain not sufficient. Fix might require lighter-sized phone. Don't talk too long if the phone is in the car should be, and may be extended through the amplifier. Which in this case, in addition to health deterioration and to reduce accidents on the roads. Charcoal lights used with mobile phones, many types of dangerous substances is composed of. With the battery in the handset that you want to change all the time as 12-18 months. With the batteries used in mobile phones, charcoal has 2 types: NICAD (Nickel Cadmium Cells) and. (Nickel Metal Hydride Cells) compound that is used in the first type of charcoal is considered hazardous waste NICAD to cause offense to people's health and environmental pollution occurred because of this type of charcoal is negative polarity cadmium hydroxide. Which is a poisonous substance in every kind of creature in the world. Cadmium is a heavy metal found in nature, a number of less. If inducted into small increments from breathing, eating or drinking.
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