[time-nuts] Current state of optical clocks and the definition of the second

Attila Kinali attila at kinali.ch
Mon Jan 12 14:27:48 EST 2015

On Mon, 12 Jan 2015 13:34:03 +0100
Attila Kinali <attila at kinali.ch> wrote:

> I just stumbled over this [1] nice article by Fritz Riehle that might be
> of interest to others as well.

And while we are at it:

"2e-18 total uncertainty in an atomic clock",
by T.L. Nicholson et.al., 2015

It is upon moral qualities that a society is ultimately founded. All 
the prosperity and technological sophistication in the world is of no 
use without that foundation.
                 -- Miss Matheson, The Diamond Age, Neil Stephenson

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