Slashdot Mirror


Study Shows Cell Phones Safe

PreacherTom writes "In a move worthy of the Mythbusters, scientists in Denmark tracked over 420,000 cell phone users over the course of 21 years in an attempt to determine if the urban legend that cell phone use causes cancer is true. Their results: the RF energy produced by the phones did not correlate to an increased incidence of the disease. Please note that this doesn't make chatting on the highway at 85 mph any more safe." From the article: 'This so-called Danish cohort "is probably the strongest study out there because of the outstanding registries they keep,' said Joshua Muscat of Pennsylvania State University, who also has studied cell phones and cancer. 'As the body of evidence accumulates, people can become more reassured that these devices are safe, but the final word is not there yet,' Muscat added."

1 of 210 comments (clear)

  1. Re:Stupid by SEMW · · Score: 4, Informative

    I kind of thought it was common sense that radiation is harmful. I didn't think we still needed studies to prove this. OK, facts of life talk. Long to medium range electromagnetic radiation is everywhere, all the time. The Sun emits a hell of a lot of it in a Planck distribution, only a few narrow bands of which are absorbed by the atmosphere. Anywhere you could turn on a radio and hear a station, that means you are bathed in man made radio waves (whether you have a radio or not) -- and even when you can't hear a station, there's still a hell of a lot of natural radio waves around (which a radio hears as static). Moving higher up the spectrum; low energy microwaves are coming down at us from every corner of the universe; it's called the Cosmic Microwave Background. Infrared is, of course, only a step into the sunlight away (or in front of a fire, etc.). And then you get visible light -- also a form of EM radiation (radiation is dangerous? better turn off that light-bulb!). Not to mention *anything* that glows when hot approximates a black-body, emitting visible light, infrared, microwaves, and radio waves. That light-bulb is emitting not only visible light, but also infrared and microwaves (and negligible amounts of UV). Better get that tin-foil hat on -- remember, "it's common sense that radiation is harmful"...

    "Common sense is the collection of prejudices acquired by age eighteen"
    -- Albert Einstein
    --
    What's purple and commutes? An Abelian grape.