atomic clock

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Scientists Build World's Most Accurate Atomic Clock●Scientists build most accurate atomic clockYhn Science Physics6441 min ago
Researchers have developed the most accurate atomic clock ever built, according to a report carried by Phys.org. The advance pushes precision timekeeping to a new record, a field that underpins GPS navigation, telecommunications and tests of fundamental physics. Details of the team, the method used and how much the accuracy improved over previous clocks were not provided in the headline coverage.
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Scientists Build the World's Most Accurate Clock▼Scientists Just Built the World’s Most Accurate Clock✉news Science Physicsjust now
Researchers have unveiled what is being described as the world's most accurate clock, a milestone in precision timekeeping. Details of the instrument's design and performance remain sparse in early coverage, but such clocks typically rely on optical atomic transitions to keep time with errors of less than a second over the age of the universe.