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Groups > sci.physics.relativity > #666317
| From | Thomas Heger <ttt_heg@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: Should we synchronize clocks |
| Date | 2025-09-27 08:32 +0200 |
| Message-ID | <mjpefhFth2fU4@mid.individual.net> (permalink) |
| References | (6 earlier) <7YanmljBJl5e2XnQM_BKLEHbeVk@jntp> <mjhemdFj34rU2@mid.individual.net> <LYiUxy0HVllM49suAA9FbQAxgak@jntp> <mjmq3sFfr5sU3@mid.individual.net> <PBzzMD6IJGGqYfRt1_xPtlLap0A@jntp> |
Am Freitag000026, 26.09.2025 um 09:09 schrieb Python: > Le 26/09/2025 à 08:28, Thomas Heger a écrit : >> Am Mittwoch000024, 24.09.2025 um 10:32 schrieb Python: >>> Le 24/09/2025 à 07:42, Thomas Heger a écrit : >>>> Am Dienstag000023, 23.09.2025 um 12:54 schrieb Python: >>>>> Le 23/09/2025 à 09:59, Thomas Heger a écrit : >>>>>> Am Montag000022, 22.09.2025 um 22:09 schrieb Paul B. Andersen: >>>>>>> Den 22.09.2025 08:44, skrev Thomas Heger: >>>>>>>> Am Sonntag000021, 21.09.2025 um 11:50 schrieb Python: >>>>>>>>> Le 21/09/2025 à 10:44, Thomas Heger a écrit : >>>>>>>>>> >>>>>>>>>> 'showing' is meant as reference to our use of the human organs >>>>>>>>>> called 'eyes'. >>>>>>>>>> >>>>>>>>>> These organs detect signals from remote locations by means of >>>>>>>>>> light, which travels from there to here (where we are as >>>>>>>>>> observers). >>>>>>>>>> >>>>>>>>>> This trip does in fact need some amount of time, hence we see >>>>>>>>>> remote clocks with a little delay. >>>>>>>>>> >>>>>>>>>> This would mean: >>>>>>>>>> >>>>>>>>>> if we see t'=t than both clocks are out of synch. >>>>>>> >>>>>>> Right. >>>>>>> That's why there are no visual observations >>>>>>> of remote clocks in Einstein's definition of simultaneity. >>>>>> >>>>>> If so, then how could the observer in 'A' possibly know what >>>>>> clocks in 'B' show? >>>>>> >>>>>> There had to be some sort of communication or observation between >>>>>> A and B, because otherwise the entire operation wouldn't make sense. >>>>>> >>>>>> >>>>>>> >>>>>>> You have been told this a _lot_ of times by Python, me and others. >>>>>>> Why do you never learn? >>>>>>> >>>>>>> quote from § 1. Definition of Simultaneity >>>>>>> ------------------------------------------- >>>>>>> | "If at the point A of space there is a clock, an observer >>>>>>> | at A can determine the time values of events in the immediate >>>>>>> | proximity of A by finding the positions of the hands which >>>>>>> | are simultaneous with these events. >>>>>>> | If there is at the point B of space another clock in all >>>>>>> | respects resembling the one at A, it is possible for an observer >>>>>>> | at B to determine the time values of events in the immediate >>>>>>> | neighbourhood of B." >>>>>>> >>>>>>> An observer at A can determine the time value of the clock at A. >>>>>>> An observer at B can determine the time value of the clock at B. >>>>>>> Local observations only! >>>>>>> >>>>>> >>>>>> Sure, but how do you synchronize clocks with only local observations? >>>>>> >>>>>>>>> >>>>>>>>> Exact. This is why Einstein's synchronization checking formula >>>>>>>>> is NOT t'_A = t_B (this would mean what you spotted as wrong) >>>>>>>>> but t'_A - t_B = t_B - t_A. >>>>>>>>> >>>>>>>> >>>>>>>> But this equation would be wrong, if A and B move. >>>>>>>> >>>>>>>> In this case the time for transit of the signal wouldn't be >>>>>>>> equal on both ways (towards the remote station and back). >>>>>>> >>>>>>> If the distance between the clocks changes with time, >>>>>>> then the clocks can't be synchronous. >>>>>> >>>>>> Why? >>>>>> >>>>>> I see no particular reason, why 'in synch' couldn't be defined for >>>>>> moving clocks. >>>>>> >>>>>>> The clocks in Einstein's definition of simultaneity >>>>>>> are stationary in the same frame of reference. >>>>>> >>>>>> Well, OK, but that wouldn't solve the problem of synchronization. >>>>>> >>>>>> To synch a remote clock to the own time, you would need to tell >>>>>> the remote observer, to which time he had to turn the knobs of his >>>>>> clock. >>>>>> >>>>>> So: how could that be done, if there is no communication? >>>>>> >>>>>>>> >>>>>>>> To make this equation valid, Einstein had to restrict the field >>>>>>>> of application to no-moving stations. >>>>>>>> >>>>>>>> So, let's be generous and assume, that he actually meant that >>>>>>>> restriction and simply forgot to write it down. >>>>>>> >>>>>>> He didn't forget to write it down. See quotation above. >>>>>>> >>>>>>> "If at the point A of space there is a clock" >>>>>>> "If there is at the point B of space another clock" >>>>>>> >>>>>>> In more modern nomenclature we will use "frame of reference" >>>>>>> in stead of "space". >>>>>> >>>>>> 'frame of reference' means 'space plus a measure of time'. >>>>>> >>>>>> So 'space' and 'frame of reference' are not meant to be synonymous. >>>>>> >>>>>>>> >>>>>>>> So: now we have two stations (A and B), which do not move in >>>>>>>> respect to each other. >>>>>>>> >>>>>>>> Now we still have two disconnected clocks in A and B and want to >>>>>>>> synchronize them. >>>>>>> >>>>>>> No, Einstein will not synchronise them, he will see if >>>>>>> they are synchronous. >>>>>> >>>>>> How, if he can't observe the remote clock? >>>>> >>>>> Which of these proposition are true? >>>>> >>>>> - You don't read the posts you're answering to >>>>> - You are abysmally stupid >>>>> - You are utterly dishonest >>>>> >>>>> Note that they are not mutually exclusive. >>>>> >>>>> >>>> >>>> Your answer didn't address the topic, which was 'synchronization of >>>> two remote clocks' and whether or not Einstein's method was >>>> appropriate. >>>> >>>> I wrote: >>>> >>>> no, Einstein's method as described in his article of 1905 'On the >>>> electrodynamics of moving bodies' was nonsense and would not work. >>>> >>>> I gave you numerous hints, why I would think that way. >>>> >>>> And all you have to reply was your question, whether or not I'm stupid. >>> >>> I already did, NUMEROUS times !!! >>> >>>> If you like to defend Einstein's position, you should somehow >>>> address the problem and answer my own question, how you could >>>> possibly snchronize clocks by Einstein's method. >>>> >>>> In short: >>>> >>>> Einstein wanted to send a light pulse from A to B and then wanted >>>> >>>> t'_A - t_B = t_B - t_A >>>> >>>> to be valid. >>>> >>>> t'_A and t_A are measured by the clock in A and t_B by the clock in B. >>>> >>>> >>>> So, now we have to do the method in 'practise' (theoretically): >>> >>> Practice >>> >>>> 1) A sends a light pulse from A towards B >>>> >>>> 2) B recoginzes this pulse at time t_B >>>> >>>> 3) B reflects the signal back towards A >>>> >>>> 4) A receives the reflected pulse at time t'_A >>>> >>>> >>>> Now it's our aim to set the clock at B synchronous to A-time. >>>> >>>> (the other way round would also be possible, but not both ways at >>>> the same time) >>> >>> We can compute an offset to apply to clock A or clock B, or even to >>> both by dividing these offset by two. >>>> This could be done by sending a coded signal from A to B, which >>>> contains the time, to which the clock at B needs to be set. >>>> >>>> BUT: that was NOT Einstein's method. >>> >>> Definitely NOT. Hopefully. >>> >>>> Instead Einstein wanted, that the condition t'_A - t_B = t_B - t_A >>>> would be fullfilled. >>>> >>>> But how could that be done, if B does not know the correct value in >>>> measures of 'A-time', to which his clock had to be set? ? ? >>> >>> t'_A - t_B = t_B - t_A is either true or not, right? >>> >>> If it's true, there is nothing to do. Let's see what could be done if >>> it is not true below. >>> >>>> As you see from above: B is involved in the process only very >>>> briefly when B receives a little 'beep' (or in case of light a >>>> little flash). >>>> >>>> That's it! >>>> >>>> Now what should B do with this 'beep'? ? ? ? >>>> Or in other words: how could B possibly extract t_B from a single >>>> 'beep'? ? ? ? ? ? ? >>> >>> B can read his clock at "beep" time, right? >> >> Sure, but B can ONLY read the own clock and 't_B' from that. >> >> t'_A and t_A are unknown in A, unless A tells the observer in B, what >> t_A and t'_A are. > > A knows t'_A and t_A. What prevent this information to be conmunicated > (by any mean) to B > (same for t_B to be communicated to A). > >> Somehow A needs to send this information to B, because otherwise B >> cannot compute t'_A - t_B or t_B - t_A. > > This is exactly what I told you. YES. > > >> Another problem occurs, because t'_A is later than t_B. > > This is NOT a problem. > >> This means, that the time of arrival of the reflected signal isn't >> detectable in B at all. > > This is NOT a problem : this information play NO role in the procedure. > >> Since time-informations get outdated very fast, the observer in A >> would need to figure out the delay in advance, encode it into the >> timing signal, too, and send the result to the remote station. > > No. Only t_A, t_B and t'_A are needed. NOTHING MORE. > >> Another option would be [...] > > We don't care. We're talking about Einstein procedure. Ok. But in the case of 'snail mail' the only possible way would be this: A sends a signal at t_A B receives a 'ping' at a certain time t_B, which the observer reads from his own clock. He writes that value down and mails the letter to A. A knows when he had sent out the signal in terms of 'A-time' t_A. From the time of arrival of the reflected signal t'_A he can figure out the delay and when B should have received the signal in measures of 'A-time'. Now A receives the letter from B and reads, what the observer B actually measured in terms of 'B-time' of the same event. A can now figure out the discrepancy between A-time and B-time. This would enable A to set his clock accordingly, so that it would show 'B-time' and both clocks are in synch. But there are two problems with this solution: 1) A couldn't really use a 'B-time-clock' in his environment, which based on 'A-time'. 2) Actually he wanted the clock in B to become set to 'A-time'. ... TH
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Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-18 15:36 +0200
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Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-19 11:05 +0000
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Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-19 15:09 +0000
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-19 15:11 +0000
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Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-19 18:54 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-19 21:48 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-19 19:53 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-19 20:13 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-19 18:59 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-19 21:54 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-18 22:40 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-18 20:42 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-19 06:55 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-18 20:03 +0000
Re: Should we synchronize clocks Ron Dubanowski <oob@rrr.pl> - 2025-09-18 21:02 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-21 10:48 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-21 09:50 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-22 08:44 +0200
Re: Should we synchronize clocks Jesaiah Hofmeister <oe@eajeem.de> - 2025-09-22 10:08 +0000
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-09-22 22:09 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-22 22:34 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-22 20:51 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-22 23:29 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-22 21:44 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-23 07:14 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-23 20:19 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 00:02 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-23 22:06 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 07:28 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-23 10:04 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-23 10:54 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-24 07:47 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 08:32 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-26 08:32 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-26 07:09 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-27 08:25 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-28 09:47 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-28 08:39 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-28 11:11 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-28 09:15 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-28 12:12 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-28 10:22 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-28 13:54 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-28 12:24 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-28 14:31 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-28 10:40 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-02 08:36 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-04 13:15 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-05 10:46 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-30 09:45 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-01 10:26 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-02 09:42 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-02 14:57 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-02 15:24 +0200
Re: Should we synchronize clocks Hoyet Bobienski <neen@tnisyoeh.pl> - 2025-10-02 17:58 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-03 10:18 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-03 10:41 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-04 09:03 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-04 09:53 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-03 20:12 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-03 23:07 +0200
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-03 21:59 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-03 22:13 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-04 07:42 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-04 09:21 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-04 19:52 +0200
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-10-04 13:19 -0700
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-04 23:13 +0200
Re: Should we synchronize clocks Hensley Poplawski <pwep@lapne.pl> - 2025-10-04 21:40 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-04 22:39 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-05 08:03 +0200
Re: Should we synchronize clocks Humb Szczepanski <hze@bzrppes.pl> - 2025-10-05 09:39 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-05 12:27 +0200
Re: Should we synchronize clocks Dwight Ślusarski <sk@sriigd.pl> - 2025-10-05 11:06 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-05 14:35 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-05 15:14 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-05 19:25 +0200
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-05 16:11 +0000
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-10-05 10:23 -0700
Re: Should we synchronize clocks Athel Cornish-Bowden <me@yahoo.com> - 2025-10-05 19:25 +0200
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-05 17:52 +0000
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-05 18:05 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-05 19:21 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-05 20:47 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-06 07:00 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-06 07:15 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-06 12:14 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-06 10:35 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-06 12:50 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-06 10:54 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-06 14:37 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-06 12:47 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-06 14:58 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-06 21:22 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-06 21:24 +0000
Re: Should we synchronize clocks Mylowe Babineaux <auo@aeu.fr> - 2025-10-06 21:40 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-07 07:36 +0200
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-10-06 15:03 -0700
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-10-06 14:32 -0700
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-05 00:26 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-05 20:50 +0000
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-05 21:03 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-05 21:37 +0000
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-06 02:46 +0000
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-06 02:58 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-06 06:59 +0200
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-06 14:25 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-07 09:47 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-07 09:59 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-05 10:55 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-05 10:56 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-05 20:28 +0200
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-10-05 11:49 -0700
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-05 19:02 +0000
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-05 22:32 +0200
Re: Should we synchronize clocks Laureano Hofmeister <efe@estsrl.de> - 2025-10-03 22:55 +0000
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-04 13:18 +0000
Re: Should we synchronize clocks Leonardo Bélanger <rrnl@lbdgrcr.fr> - 2025-10-04 14:37 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-05 10:47 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-05 21:04 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-10-07 11:35 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-07 13:03 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-07 15:32 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-07 13:45 +0000
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-07 15:18 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-07 17:39 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-07 21:18 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 06:35 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 07:43 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 10:58 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 11:11 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 09:43 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 11:58 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 10:45 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 13:58 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 12:02 +0000
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-10-08 23:05 -0700
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 09:34 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 11:48 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 10:43 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 13:58 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-10-08 12:02 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-08 14:06 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-07 23:35 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-10-07 23:43 +0200
Re: Should we synchronize clocks Richard Hachel <rh@tiscali.fr> - 2025-10-02 18:23 +0000
Re: Should we synchronize clocks Thaddeus Babineaux <bdh@idudab.fr> - 2025-10-02 19:26 +0000
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-09-29 21:41 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-09-29 21:41 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-29 22:19 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-29 21:21 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-30 08:07 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-27 08:32 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 18:43 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 21:18 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 19:21 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 21:36 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 19:43 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 23:06 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 23:04 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-25 07:00 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-25 06:56 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-25 09:52 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-25 20:16 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-25 23:36 +0200
Re: Should we synchronize clocks Tibor Jaskolski <kso@ii.pl> - 2025-09-25 07:16 +0000
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-26 08:36 +0200
Re: Should we synchronize clocks Python <jpierre.messager@gmail.com> - 2025-09-26 07:10 +0000
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-09-23 21:02 +0200
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-09-23 15:16 -0700
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-24 08:08 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-09-24 22:17 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 23:10 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 21:12 +0000
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-24 21:14 +0000
Re: Should we synchronize clocks nospam@de-ster.demon.nl (J. J. Lodder) - 2025-09-24 23:30 +0200
Re: Should we synchronize clocks "Paul B. Andersen" <relativity@paulba.no> - 2025-09-23 21:03 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-23 21:57 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-23 20:20 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 00:07 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-23 22:10 +0000
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-24 07:34 +0200
Re: Should we synchronize clocks Python <jp@python.invalid> - 2025-09-23 22:16 +0000
Re: Should we synchronize clocks guido wugi <wugi@brol.invalid> - 2025-09-22 12:44 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-22 13:03 +0200
Re: Should we synchronize clocks guido wugi <wugi@brol.invalid> - 2025-09-25 22:52 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-25 23:41 +0200
Re: Should we synchronize clocks Thomas Heger <ttt_heg@web.de> - 2025-09-26 09:09 +0200
Re: Should we synchronize clocks nospam@de-ster.demon.nl (J. J. Lodder) - 2025-09-22 14:12 +0200
Re: Should we synchronize clocks Maciej Woźniak <mlwozniak@wp.pl> - 2025-09-22 15:05 +0200
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-09-19 10:23 -0700
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-09-22 22:20 -0700
Re: Should we synchronize clocks "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2025-09-22 22:27 -0700
Re: Should we synchronize clocks The Starmaker <starmaker@ix.netcom.com> - 2025-09-22 23:00 -0700
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