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In Europe, many countries have radio signals that many clocks use to sync their time that is based on some atomic clocks. For example, in Germany these are call
by brummm 6y ago
In Europe, many countries have radio signals that many clocks use to sync their time that is based on some atomic clocks. For example, in Germany these are called Funkuhr and the signal comes from an atomic clock in Braunschweig if I'm not mistaken.
- ficklepickle 6y agoWe have this in North America as well. The station is called WWVB. https://www.nist.gov/time-distribution/radio-station-wwvb https://www.nist.gov/time-distribution/radio-station-wwvb