[time-nuts] 60hz disciplined watch follow up

[Poul-Henning Kamp]

In message <29C8A27967AE5343BE5AD7A887C9BD1A0F74332764 at ESI-SBS08.esi.lan>, Davi
d VanHorn writes:

>Further complicate this with larger buildings getting their power
>from three-phase, and that in a given room, you may have lights on
>two or more of those phases.
>
>Seems rather doubtful that they are using this method.

Not to mention that 120Hz is a pretty high frequency for a solar cell.

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