[time-nuts] Scientists Build Atomic Clocks Accurate Enough to Measure Changes in Spacetime Itself

[Dana Whitlow]

I wonder if that "insult" was the inspiration for thermometers designed
around quartz resonators.

For more details on the new "accelerometer", one might want to read:

https://www.nature.com/articles/s41586-018-0738-2.epdf?referrer_access_token=xI4XbO8QUPT0oGiggqlnj9RgN0jAjWel9jnR3ZoTv0NOfvtdRGwNwsijc3L-wdrR-gN_XGjZvnhSHG8Z_GRAG2TFlrE0BhLZBwI67_QAp5OjAnEKQ4WJ4wCjk5w4vygIPUQtVEyDSwAATCo0K5MU6LufwkNUiCSha11I0_PKQaLYE9fGZ8PkVdTUdQpyGoiVbb0jP8MraWacVecZgLo2L2CMYUI4WaKOR_F4q5s8PY5IBcxvTydcNh79JRTUvUrd&tracking_referrer=www.theregister.co.uk

This can be read, but apparently not downloaded by just anybody.

Dana

On Fri, Nov 30, 2018 at 8:50 AM Richard (Rick) Karlquist <
richard at karlquist.com> wrote:

> A little humor:
>
> This situation reminds me of an old saying we had at HP:
>
> How do you insult a clock engineer?
>
> "Hey man, that's a great thermometer you designed!"
>
> The new version of this is now:
>
> "Hey man, that's a great accelerometer you designed".  :-)
>
> Rick
>
>
> On 11/29/2018 8:06 AM, Bob kb8tq wrote:
> > Hi
> >
> > Certainly a cool clock and yes I’d love to have one in the ….errr …
> warehouse (as long as somebody else pays
> > the power bill).
> >
> > I seem to recall others as actually having measured gravity effects
> using atomic clocks …. :)
> >
> > Yes, that’s just the way the article was written and not a knock in any
> way on the *very* impressive clock.
> >
> > Bob
> >
> >> On Nov 29, 2018, at 10:39 AM, JULIAN TOPOLSKI <jjt99 at msn.com> wrote:
> >>
> >> FYI:
> https://gizmodo.com/scientists-build-atomic-clocks-accurate-enough-to-measu-1830715349?fbclid=IwAR1H_KCZyyCpkh22YQ43zYb7KheepriKOt7S_5Fbd4bnY7b0G_zTLmU8C9M
> >> [
> https://i.kinja-img.com/gawker-media/image/upload/s--awKrmrT9--/c_fill,fl_progressive,g_center,h_900,q_80,w_1600/kueltkuo32milibvnfa0.jpg
> ]<
> https://gizmodo.com/scientists-build-atomic-clocks-accurate-enough-to-measu-1830715349?fbclid=IwAR1H_KCZyyCpkh22YQ43zYb7KheepriKOt7S_5Fbd4bnY7b0G_zTLmU8C9M
> >
> >>
> >> Scientists Build Atomic Clocks Accurate Enough to Measure Changes in
> Spacetime Itself<
> https://gizmodo.com/scientists-build-atomic-clocks-accurate-enough-to-measu-1830715349?fbclid=IwAR1H_KCZyyCpkh22YQ43zYb7KheepriKOt7S_5Fbd4bnY7b0G_zTLmU8C9M
> >
> >> Physicists have created atomic clocks so precise that they can measure
> deformations in spacetime itself, according to new research.
> >> gizmodo.com
> >>
> >>
> >> _______________________________________________
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