I haven’t used a clock in years that I need to manually reset. Older people don’t seem to realize clocks on phones and other devices reset automatically.
I haven’t used a clock in years that I need to manually reset. Older people don’t seem to realize clocks on phones and other devices reset automatically.
Here in germany i think there’s a radio signal being transmitted on a dedicated frequency that does nothing but distribute the current time information to digital devices. It’s really useful!
That’s existed since at least the 60’s, maybe even earlier.
And electric clocks used to get their timing from the frequency of the electrical system, and power companies would compensate for any daily variations by changing the frequency over night so any timing systems would be back in sync.
Commercial buildings often used these kinds of clocks.
It’s everywhere, but not all devices have the radio
Huh. That does sound pretty damn useful.
https://en.m.wikipedia.org/wiki/DCF77
Id never even heard of it in Canada.
don’t worry. i got chu.
America/US?
WWV
WWV/WWVH