Scientists have unveiled an atomic clock that sets new records in timekeeping — it could run 5 billion years without gaining or losing a second.... Tickety-Tock! An Even More Accurate Atomic Clock ...
20140124_atc_tickety-tock_an_even_more_accurate_atomic_clock.mp3?orgId=1&topicId=1007&d=233&p=2&story=265247930&t=progseg&e=265631553&seg=4&ft=nprml&f=265247930 ...
Scientists announced this week that they have created the most advanced clock in the world. The clock, described this week in the journal Nature, is so precise that it would neither lose nor gain one ...
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