Dose Detectives: Device Analyzes Radiation Exposure through Teeth and Nails [Slide Show]

Workers at the stricken Fukushima Daiichi nuclear power plant fighting to keep additional radioactive iodine, cesium, strontium and other harmful elements from being released into the environment are monitored daily for exposure to radiation. The same is true of the police and firefighters scouring the area within 10 kilometers of the plant for missing people. [More]

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Dose Detectives: Device Analyzes Radiation Exposure through Teeth and Nails [Slide Show]