Fukushima Dai-ichi may have spilled more radiation than thought
(Newser) -
Japan has decided to raise the Fukushima Dai-ichi nuclear disaster from 5 to 7, according to government sources, a severity level only previously seen in Chernobyl, reports Kyodo News. The country's Nuclear Safety Commission today found that at times after the breach, the plant was emitting some 10,000 terabecquerels...
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