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  • Tag Archive | "polonium-20"

    New Study Indicates Tobacco Industry Was Aware of Their Own Products Dangers

    Thursday, September 29, 2011

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    Source: USA Today Tobacco companies knew for decades that cigarette smoke was radioactive and potentially carcinogenic but kept that information from the public, according to a new study. The tobacco industry began investigations into the possible effects of these radioactive particles, identified as polonium-210, on smokers as early as the 1960s, says the study by UCLA […]

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