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Re: How atomic clocks measure time

From moroney@world.std.spaamtrap.com (Michael Moroney)
Newsgroups sci.physics.relativity
Subject Re: How atomic clocks measure time
Date 2018-10-11 21:47 +0000
Organization The World : www.TheWorld.com : Since 1989
Message-ID <ppoge7$q56$1@pcls7.std.com> (permalink)
References (28 earlier) <b0684bec-689d-4b31-8de6-e29eba5a7c31@googlegroups.com> <ppnp66$66c$2@pcls7.std.com> <b9082b0e-bb07-4b3b-963a-4be2c2d73af0@googlegroups.com> <20955a0c-e6b6-42a2-a513-4dec760c703b@googlegroups.com> <fcc40d63-df7c-4f78-8e21-7457787569dd@googlegroups.com>

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Ed Lake <detect@newsguy.com> writes:

>On Thursday, October 11, 2018 at 11:59:33 AM UTC-5, Paparios wrote:

>> The fact is that you can't read a scientific paper. They clearly wrote:
>> "we take a sample of atoms (or molecules) and build an apparatus that produces
>> an oscillatory signal that is in resonance with the atoms' natural oscillations".

...

>> You are wrong in all your opinions about how physics works, mostly because
>> of your total ignorance of mathematics.

>You clearly have no idea how cesium atomic clocks work.  Here are the steps:

oh boy, the following is so bad!

>1. Cesium is a liquid at room temperature, so the liquid is heated in an
>"oven" which turns the liquid into a gas.  The gas consists of atoms that
>are half negatively charged AND half positively charged.  The gas is then
>ejected as a stream of individual atoms into the next part of the clock.

>2. A pair of magnets separates the positively charged atoms from the negatively
>charged atoms.  The positive atoms are sent to an absorber.  The negative atoms
>continue on into the "Microwave interrogation cavity."

>3. Inside the "Microwave interrogation cavity," the negatively charged atoms
>are bombarded with microwave photons oscillating at 9,192,631,770 Hertz.
>Every atom hit by photons at that frequency will change into a positively
>charged atom.  If everything is "normal," all the atoms will be changed to
>positive charged atoms.

>4.  The atoms then exit the "Microwave interrogation cavity" and pass between
>two more magnets.  This magnets direct all atoms that are STILL NEGATIVELY
>CHARGED into an absorber, and the positively charge atoms continue on.

>5.  The positively charged atoms hit a DETECTOR which counts them.  If the
>detector counts FEWER atoms than expected, that means that too many atoms
>were NOT changed to positive inside the "cavity."  Too many atoms remained
>negatively charged and went into the absorber.

Oh man, no WONDER why you don't understand how atomic clocks work! The
cesium atoms do NOT become positively/negatively charged! They remain 
neutral, but the atoms are in one or the other of the two hyperfine
levels. The 9,192,631,770 Hz microwaves are the exact energy to cause
atoms in the lower energy hyperfine level to transition to the higher
level.

>6.  A feedback mechanism then adjusts the microwave photon emitter to a higher
>or lower frequency, i.e., to 9,192,631,771 Hz or to 9,192,631,769 Hz.  Let's
>assume it is to the higher frequency.

WRONG. Due to some environmental variable, the oscillator drifts from
9,192,631,770 Hz to 9,192,631,771 Hz.  Fewer Cs atoms transition to the
higher state. The slope of the count amount voltage is fed back as
negative feedback to the phase lock loop comparitor, which produces a
correction voltage to the frequency adjustment of the oscillator, which
DECREASES the frequency. That puts it back to 9,192,631,770 Hz. As this is
continuous, the frequency REMAINS ON the 9,192,631,770 Hz frequency.  
Once again, a standard phase locked loop.

>8.  If the frequency that resulted in the right number of atom conversions is
>9,192,631,771 Hz., that means the length of a second must be SHORTENED for
>the clock.  The feedback system adjusts the length of a second to be one
>tick less than previously.  The clock then still measures 9,192,631,770
>"ticks" as being "one second" but that second is now 1 tick shorter than it
>was previously.

WRONG. If the frequency is now at 9,192,631,771 Hz, the clock is AT THE
WRONG FREQUENCY so is now a bad clock! A second is DEFINED as 9,192,631,770
Hz, 9,192,631,771 Hz is WRONG.

I did tell you to look at the design specs of atomic clocks. I didn't
realize you'd misinterpret that so badly.

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Thread

How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-03 13:38 -0700
  How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-03 14:19 -0700
  Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-03 21:40 +0000
    Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 08:26 -0700
      Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-04 17:24 +0000
        Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 13:36 -0700
          Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-04 21:33 +0000
            Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:00 -0700
              Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-05 16:44 +0200
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:52 -0700
                Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-05 17:09 +0200
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 08:30 -0700
                Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-05 18:52 +0200
              Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-05 17:32 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 13:18 -0700
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-06 10:38 +0000
          Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-05 02:02 +0200
            Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:08 -0700
              Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-05 16:47 +0200
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:59 -0700
                Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-05 17:30 +0200
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 08:43 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 16:58 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 13:02 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 21:42 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 08:02 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 04:55 +0000
                Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-05 10:40 -0700
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-05 18:29 +0000
              Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-05 07:48 -0700
          Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 00:46 +0000
            Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:15 -0700
              Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 16:26 +0000
          Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-04 19:10 -0700
      Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-04 17:35 -0700
      Re: How atomic clocks measure time "Dono," <sa_ge@comcast.net> - 2018-10-04 18:46 -0700
  How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-03 14:41 -0700
  Re: How atomic clocks measure time Tom Roberts <tjroberts137@sbcglobal.net> - 2018-10-03 18:17 -0400
    Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-03 21:57 -0700
      Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-04 07:06 +0200
        Re: How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-04 07:08 +0200
        Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-04 22:57 +0000
    Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 09:01 -0700
    Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-04 17:28 +0000
  Re:How atomic clocks measure time Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-10-04 00:26 +0200
    Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-04 05:23 +0000
    Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 09:15 -0700
      Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 09:45 -0700
        Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-04 10:23 -0700
          Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 13:23 -0700
  Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-04 08:50 +0200
    Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-04 08:57 -0700
      Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-04 19:54 +0200
        Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-04 21:51 -0700
          Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-05 01:26 -0700
          Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-08 13:49 +0200
            Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-08 05:08 -0700
            Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-08 13:15 -0700
              Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-09 09:22 +0200
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-09 03:36 -0700
                Re: How atomic clocks measure time kenseto <setoken@att.net> - 2018-10-09 06:56 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-09 16:42 +0000
                Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-09 12:48 -0700
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-10 09:32 +0200
                Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-10 09:37 -0700
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tc> - 2018-10-10 19:11 +0000
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-11 14:03 +0200
                Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-11 10:07 -0700
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-11 21:30 +0200
                Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-11 13:08 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-11 13:55 -0700
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-12 15:36 +0200
                Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-12 21:45 -0700
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-13 11:34 +0200
                Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-13 09:44 -0700
        Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-05 18:40 +0000
  Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-04 13:53 -0700
    Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 01:06 +0000
      Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:29 -0700
        Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 07:44 -0700
        Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 16:35 +0000
          Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 10:01 -0700
            Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 17:13 +0000
              Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 13:17 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-05 22:06 +0000
                Re: How atomic clocks measure time Tom Roberts <tjroberts137@sbcglobal.net> - 2018-10-05 19:38 -0400
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-05 17:50 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-05 18:06 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-05 18:24 -0700
                Re: How atomic clocks measure time Tom Roberts <tjroberts137@sbcglobal.net> - 2018-10-06 11:02 -0500
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-06 09:34 -0700
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-06 18:43 +0200
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-06 10:08 -0700
                Re: How atomic clocks measure time Tom Roberts <tjroberts137@sbcglobal.net> - 2018-10-06 16:18 -0500
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-06 15:10 -0700
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-07 00:47 +0200
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-06 16:02 -0700
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-07 00:31 +0200
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-06 22:38 +0000
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-07 00:54 +0200
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-06 23:09 +0000
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-06 15:55 -0700
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-06 10:37 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 09:53 -0700
                Re: How atomic clocks measure time Tom Roberts <tjroberts137@sbcglobal.net> - 2018-10-06 16:30 -0500
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-07 09:06 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 16:35 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-07 10:26 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 20:32 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-07 13:52 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 21:31 +0000
                Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-07 22:13 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 05:22 -0700
                Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-08 13:21 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 06:32 -0700
                Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-08 13:40 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 06:45 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 07:27 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-08 17:21 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 13:19 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-08 21:29 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-09 07:12 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-09 07:30 -0700
                Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-09 09:03 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-09 18:22 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-09 13:56 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-09 22:15 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-10 07:39 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-10 08:32 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-10 09:04 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-10 09:47 -0700
                Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-10 10:49 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-10 13:29 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-10 21:19 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-11 07:26 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-11 15:11 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-11 09:10 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-11 09:16 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-11 09:59 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-11 13:50 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-11 14:01 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 07:42 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-11 21:47 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 08:06 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-12 18:45 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-12 12:09 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 13:20 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-12 21:25 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-13 03:03 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-13 09:25 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-13 10:29 -0700
                Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-13 18:10 +0000
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-11 15:49 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-11 17:27 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-11 17:43 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 08:30 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-12 09:41 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-12 18:50 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 13:30 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 08:24 -0700
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-12 10:13 +0200
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 08:38 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-12 18:59 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-12 13:42 -0700
                Re: How atomic clocks measure time "Paul B. Andersen" <relativity@paulba.no> - 2018-10-13 11:10 +0200
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-11 19:51 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-11 13:52 -0700
                Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-11 13:56 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-11 02:33 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-10 21:22 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-11 07:42 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-10 12:19 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-10 08:57 -0700
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-07 14:55 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 07:35 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 08:04 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-08 17:24 +0000
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 10:43 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 13:24 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-08 21:36 +0000
                Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-08 11:59 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 12:02 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 14:02 -0700
                Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-08 14:30 -0700
                Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-09 02:45 +0000
                Re: How atomic clocks measure time benj <benj.fake@gmail.com> - 2018-10-08 23:41 -0400
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 22:56 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 08:24 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 05:09 +0000
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-07 09:34 -0700
                Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 20:17 +0000
                Re: How atomic clocks measure time Edward Prochak <edprochak@gmail.com> - 2018-10-08 08:28 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 09:18 -0700
                Re: How atomic clocks measure time Edward Prochak <edprochak@gmail.com> - 2018-10-08 10:55 -0700
                Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 13:56 -0700
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-08 19:46 +0200
                Re: How atomic clocks measure time Edward Prochak <edprochak@gmail.com> - 2018-10-08 11:01 -0700
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-08 20:26 +0200
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tc> - 2018-10-08 18:02 +0000
                Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-08 20:29 +0200
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-08 11:44 -0700
    Re: How atomic clocks measure time Tom Roberts <tjroberts137@sbcglobal.net> - 2018-10-05 17:01 -0400
      Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 14:26 -0700
        Re: How atomic clocks measure time Dirk Van de moortel <dirkvandemoortel@notmail.com> - 2018-10-06 01:03 +0200
        Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-05 18:15 -0700
        Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-06 07:42 -0700
          Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 08:47 -0700
            Re: How atomic clocks measure time Paparios <mrios@ing.puc.cl> - 2018-10-06 09:45 -0700
              Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 10:35 -0700
                Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-06 17:56 +0000
                Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-06 12:50 -0700
                Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-06 13:16 -0700
            Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 05:17 +0000
          Re: How atomic clocks measure time Koobee Wublee <koobee.wublee@gmail.com> - 2018-10-06 12:32 -0700
            Re: How atomic clocks measure time Paul Gish <uop@uwrwuao.tt> - 2018-10-06 19:43 +0000
        Re: How atomic clocks measure time Edward Prochak <edprochak@gmail.com> - 2018-10-08 08:48 -0700
          Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-08 19:56 +0200
  Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-05 09:02 -0700
    Re: How atomic clocks measure time Edward Prochak <edprochak@gmail.com> - 2018-10-08 08:10 -0700
      Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 09:01 -0700
        Re: How atomic clocks measure time rotchm <rotchm@gmail.com> - 2018-10-08 09:56 -0700
        Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-08 17:31 +0000
          Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 13:37 -0700
            Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-08 21:48 +0000
              Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-09 07:32 -0700
        Re: How atomic clocks measure time Edward Prochak <edprochak@gmail.com> - 2018-10-08 10:52 -0700
          Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-08 13:54 -0700
  Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 09:30 -0700
    Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-06 21:57 +0000
    Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 05:24 +0000
  Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 13:25 -0700
  Re: How atomic clocks measure time Ed Lake <detect@newsguy.com> - 2018-10-06 13:47 -0700
    Re: How atomic clocks measure time Odd Bodkin <bodkinodd@gmail.com> - 2018-10-06 21:57 +0000
    Re: How atomic clocks measure time "David (Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2018-10-06 15:06 -0700
    Re: How atomic clocks measure time moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-10-07 05:27 +0000
    Re: How atomic clocks measure time Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-10-07 14:51 +0200
      Re: How atomic clocks measure time mlwozniak@wp.pl - 2018-10-07 08:22 -0700

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