[time-nuts] Clock Powers of Ten

[Sylvain RICHARD]

Tom Van Baak wrote:
> There are good clocks and bad clocks. Most need power, one
> needs food, another runs all by itself.
>
> Take a trip across 15 orders of magnitude of clock performance:
>
>     http://www.leapsecond.com/ten/
>
> /tvb
>   
I must say the drip clock was very nice.
Re the mains frequency, I believe it changes with the load on the grid. 
Do you have a record of this?

Sylvain