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Getting better all the time: JILA strontium atomic clock sets new records


April 21, 2015

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In another advance at the far frontiers of timekeeping by National Institute of Standards and Technology researchers, the latest modification of a record-setting strontium atomic clock has achieved precision and stability levels that now mean the clock would neither gain nor lose one second in some 15 billion years--roughly the age of the universe.Full Story

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National Institute of Standards and Technology

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