Radiaçao e telemovel

- INTRODUCTION -

The Primordia of electromagnetic radiation is naturally occurring in the universe, because all matter have electrical charges that fluctuate constantly and therefore create oscillating electric and magnetic fields, as such, has always been present on Earth.

The Sun, for example, making astro fundamental to the existence of life on our planet due to heat and light that it received this energy being propagated by electromagnetic waves.

Moreover, technological growth, changes in social behavior and work habits (proper of an evolving society) created an environment increasingly exposed to other sources of electromagnetic radiation.

These sources were artificially created by man and are, for example, the antennas of telecommunications systems, the power lines, household electrical appliances, medical equipment, diagnostics, among others.

The dangers of antennas and cell phones

The telecommunications market just keeps growing, with the incorporation of new technologies, especially wireless (wireless), and the rapidly growing number of mobile users is a factor for attention, the possible risks that could be caused by human exposure to electromagnetic fields generated by mobile phones or radio base stations.

Scientific studies on the effects of electromagnetic radiation on the human body have been conducted by the World Health Organization (WTO), to fix limits fairly safe exposure to electromagnetic fields.

Depending on the amount of radiation absorbed by the human body, the user can develop diseases such as glaucoma and cataracts. The long-term risks, such as the development of cancerous tumors is not yet proven and are the main subject of investigation by the WHO.

However, some countries - such as Austria, Germany and Sweden - would recommend their citizens to minimize the radiation risks to: Use "hands-free" or speakerphone to reduce the radiation to the head, keep the mobile phone away from the body, do not use the cell