Sift Rubble facts

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Actor Steve Buscemi assisted first responders at ground zero, sifting through rubble trying to find survivors.

how many micro sieverts of radiation is safe?

After 9/11, actor Steve Buscemi rejoined the New York Fire Department to help firefighters sift through the rubble of the World Trade Center

What is a lethal dose of radiation in sieverts?

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what does radiation dose in sieverts measure?