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makeitdoubleyesterday at 10:27 AM1 replyview on HN

I think it wont be affected by this but on the top of my head:

- GPS

- industrial complex that synchronize operations (we could include trains)

- telecoms in general (so a level higher than the internet)


Replies

eichinyesterday at 2:07 PM

GPS uses the atomic clocks on the satellites though.

(Random search result from space force https://www.ssc.spaceforce.mil/Newsroom/Article/4039094/50-y... claims that cell phone tower-to-tower handoff uses GPS-mediated timing (only microsecond level though.)