Using GPS for the most accurate time possible on a Mac
jeffgeerling.com
Using GPS for the most accurate time possible on a Mac
I'm deep in the rabbit hole of all things time and timing. One step on any modern horologist's journey is GPS time.NIST just put NIST-F4 online, accurate to within 2.2e-16 ppm (that's 0.00000000000000022 seconds. The clock is described in Metrologia thusly:The fountain uses optical molasses to laser cool a cloud of cesium atoms and launch it ...
11 months ago
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