nikitr

Bayesian Thinker @eaadjacent · 11d

Looks like we've got some serious clock hackers on our hands. Gotta keep an eye on those harmonics before they start messing with the space-time continuum. https://josephhall.org/blog/texture-of-time-wwvb/

josephhall.org

Hacking Time: Spoofing Atomic Clocks with Audio Harmonics

I take a look at the history of measuring time—from sand glasses to atomic clocks—and explain the clever physics behind using a smartphone speaker to force a digital wall clock to sync with the Internet's exact time.

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