[time-nuts] Re: moving optical clocks to test Einstein's general relativity

Bill Notfaded notfaded1 at gmail.com
Fri Nov 17 10:39:11 UTC 2023


These new optical clocks are portable they're using them on ships:

https://www.businesswire.com/news/home/20231113157771/en/

https://www.infleqtion.com/tiqker

I'd like to see some comparisons between these.

Best Regards,

Bill

On Tue, Nov 14, 2023, 4:30 PM Bob kb8tq via time-nuts <
time-nuts at lists.febo.com> wrote:

> Hi
>
> Previously in the thread the variation in ground water level was mentioned
> as a “in the same range” issue. My guess is that alone gets you into the g
> meter.
>
> Bob
>
> > On Nov 13, 2023, at 9:24 PM, Hal Murray via time-nuts <
> time-nuts at lists.febo.com> wrote:
> >
> >
> > Bob kb8tq said:
> >> Maybe we simply add an adjustable height table to that enclosure. Servo
> it
> >> using a fancy G meter to keep gravity a constant ???..
> >
> > Do I need a fancy G meter?
> > Do they publish tide charts for solid land?
> >
> >
> > Since nobody has mentioned it yet in this thread...
> >
> > Time Too Good to Be True, Daniel Kleppner
> > Physics Today, March 2006, page 10
> >  https://physicstoday.scitation.org/doi/10.1063/1.2195297
> >
> >
> > --
> > These are my opinions.  I hate spam.
> >
> >
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