|
|
|
|
|
by simoncion
214 days ago
|
|
Accurate timekeeping is critical infrastructure. So much so, that the US government operates many radio stations whose sole purpose is to provide current time announcements, reference clocks, and other timekeeping-related information. See [0]. Relatedly: surely you're not of the opinion that the various GPS constellations are not critical infrastructure? [0] <https://www.nist.gov/pml/time-and-frequency-division/time-se...> |
|