By Christopher Ketcham
February 23, 2010
We love our digital gadgets - "magic" devices that define cool and promise to remake our lives for the better. But there is growing evidence of a dark side to the techno-magic. Your cellphone, and any other wireless device that depends on electromagnetic (EM) microwave radiation to function, may be hazardous to your health.
Most of the bad news comes from major labs and research institutions in Europe. What they're reporting is that using cellphones and Wi-Fi transmitters -- which operate using similar frequencies -- can have biological effects on the brain and body.
The scientific debate remains heated and far from resolved, as the Health section in The Times reported last week. But the research to date suggests a number of chilling possibilities as to what EM radiation may be doing to us.
For example, in 2008, neuroscientists at Swinburne University of Technology in Australia strapped Nokia phones to subjects' heads, then turned the phones on and off. On -- the brain's alpha waves spiked. Off -- the brain settled. The researchers speculated that the effect was the result of the brain "concentrating to overcome the electrical interference in brain circuits caused by the pulsed microwave radiation."
More at http://www.latimes.com/news/opinion/commentary/la-oe-ketcham23-2010feb23,0,2567529.story
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