CuriousMarc's Dual Atomic Clock Experiment

It didn't work because the mass of the HP equipment stack on top of the clocks was not evenly distributed between them? Usually the power-supplies are on the same side of the cases, so maybe that's why the C-field (9:24) was drifting? See The Action Lab - Ulexite (How Does Television Stone Work?)

Here's the HP59501B DAC repair video:


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10:11 It's interesting to hear how Hafele and Keating handled the clock drift in their aeroplane.

Jeff Geerling did an interview with Dr Demetrios Matsakis who worked for the U.S. Naval Observatory. See https://www.masterclock.com/modern-timekeeping.html.

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