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extremely accurate reference clock used as a standard for timekeeping
AI overview
An atomic clock is an extremely accurate reference clock that uses the vibrations of atoms to measure time with incredible precision. It matters because it serves as the standard for timekeeping worldwide, ensuring that everything from GPS systems to telecommunications networks can operate reliably and stay synchronized.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
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- Ytterbium Optical Lattice Clock purple and green light.png
via Wikidata · CC0