Thousands of Free Media Files in the Public Domain Project - 0 views
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Why Scientists Say Wi-Fi Signals Won't Give Your Kids Cancer - Forbes - 0 views
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readers might be misled into thinking that the scientific community or bodies such as the American Cancer Society are raising concerns about wireless devices. They aren’t.
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the story made much of the fact that the International Agency for Research on Cancer (IRIC), part of the World Health Organization (WHO), classified RF radiation as a “class 2B”, or possible carcinogens. What the story doesn’t say is that same category includes pickled vegetables (some epidemiological studies link them to stomach cancer), Styrofoam cups, and coffee.
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It’s not just that we don’t know exactly how RF waves would cause cancer. It’s that there’s no plausible way for it to happen without rewriting the laws of physics and biology. It’s by the same reasoning that most scientists dismiss homeopathic medicine – at least the genuine kind that’s so dilute there’s nothing in it.
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BBC News - Digital skills should be core subjects, says report - 1 views
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"From an early age, we need to give digital literacy as much importance as numeracy and literacy. "While we welcome the introduction of the computing curriculum, we are concerned about the ability of teachers to deliver it - with more than half of our IT teachers not having a post-A-level qualification relevant to IT.
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