Friday, April 4, 2014
U.S. gets new atomic clock
[ Thu, 03 Apr 2014 17:01:05 EDT ]
Timekeeping in the United States, which was already a pretty precise science involving lasers and atomic particles, just got even more exact.
[ Thu, 03 Apr 2014 17:01:05 EDT ]
Timekeeping in the United States, which was already a pretty precise science involving lasers and atomic particles, just got even more exact.
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