It is the wireless technology with the Internet ... - computers-technology

What is WiFi?

And 'possible to form an opinion on something "about the safety or potential risks of this new technology without actually being informed is a physicist.

Quite simply, Wi-Fi wireless technology, the most commonly used to help people connect to the Internet in schools, bars, hotels and places of the network or to connect the user to another phone. Wi-Fi is certainly convenient for travelers and students, but it's dangerous?Many believe that the low levels of electromagnetic waves, which radiate from the wireless Internet source for each user, be harmful to your health, and what cellular changes and possibly cancer in some cases.

The area covered by a WiFi Internet connection as a "hotspot" is known, this is the area where the waves radiate users to access the World Wide Web. It may extend over several kilometers, although the waves do not pass through treed areas. While in the hotspot, aLaptop users can easily connect to the network access the Internet and their e-mails or get their work done by others on the run.

A wireless network uses radio waves to send communications across a network in two ways. A computer's wireless adapter transmits data to an Internet radio waves and sends them to the wireless router ? the one in your laptop. This process also works in reverse, and sending a radio signal to the host computer.

Useful HotspotsStations or the environment?

Some report an unusual sensitivity to the waves emitted in these hotspots. Officially, the levels of electromagnetic radiation in the environment in a WiFi hotspot emits also below recommended levels, and there is no evidence of risk to humans. But some people blame for exposure to WiFi for everything from insomnia, headaches and blurred vision, heart and respiratory problems.

Because no study has ever shown a conclusive risk assessmenthuman health of exposure to these low-frequency radio transmissions, many simply shake off the complaints of these people, the choice to believe that their symptoms of accidental or caused by another source.

So, what are the levels of radiation in a hotspot? According to Dr. Michael Clark of the HPA, the published research on mobile phones and wireless networks does not affect the risk to human health. "Show all reviews done here and abroad, that itunlikely to be a health risk from wireless networks, "he says." The few studies on mobile phone masts, the claim in peer-reviewed journals, to observe health effects have appeared inconclusive. The real problem is deciding what level of caution is appropriate.

"When we conducted measurements in schools, typical exposures from Wi-Fi around 20 millionths of the international guidelines for radiation exposure. For comparison: a child on the phonePhone receives up to 50% of the guide layers. Such a year sitting in a classroom near a wireless network is roughly equivalent to 20 minutes on a mobile Wi-Fi when the should be taken by schools, then the mobile phone network should be closed, -. And also radio FM and TV, is similar as the strength of their signals from the Wi-Fi in classrooms. "

Source: http://technology-mobile-computing.chailit.com/it-is-the-wireless-technology-with-the-internet-is-bad-for-your-health.html

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