Atomic Clocks Information
Atomic clocks keep time by means of quartz crystals and periodic radio-controlled synchronization with the NIST atomic clock. Visitors to this website will find comparisons of radio-controlled clocks and watches.
NIST Atomic Clock (Photograph)
Atomic clocks operate by using the vibration of cesium or rubidium atoms to set very precise time, and are the standard in timekeeping as they are the most accurate clocks available.
Clock Information Guide
This clock guide features information and convenient links to wall clocks, atomic clocks, cuckoo clocks, grandfather clocks, alarm clocks, and wristwatches.
Atomic Clocks News
Atomic Clocks Image
Alexanderplatz Atomic Clock, Berlin, Germany
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