Sujet : Re: Space-time interval (2)
De : r.hachel (at) *nospam* jesauspu.fr (Richard Hachel)
Groupes : sci.physics.relativityDate : 13. Aug 2024, 23:42:02
Autres entêtes
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Le 14/08/2024 à 00:12,
hitlong@yahoo.com (gharnagel) a écrit :
....
But this perfect present time does not exist.
>
This does not prevent that in our universe, each point considered is, in
general at a different distance from me, and that it is impossible for
me to synchronize with it, without desynchronizing myself from it, and
without desynchronizing myself from the others and so on.
>
R.H.
Well, Richard, the GPS disproves your theory, because t' = t, as Wozniak
is over-fond of saying. (Where , in this case, t' = time in Oslo and t
is
the time in Paris.
I just explained to you the synchronization used by GPS. Abstract synchronization, but interesting to be able to use a universal present time plan (which does not exist in nature).
It's a shame, you're not making any effort.
It makes discussions very difficult.
R.H.