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Newsgroups: sci.physics.relativity
Subject: Re: In relativity "s" is for "spin"
From: nospam@de-ster.demon.nl (J. J. Lodder)
Reply-To: jjlxa31@xs4all.nl (J. J. Lodder)
Date: Wed, 3 Jul 2024 21:03:44 +0200
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Ross Finlayson <ross.a.finlayson@gmail.com> wrote:

> On 07/02/2024 12:35 AM, J. J. Lodder wrote:
> > Ross Finlayson <ross.a.finlayson@gmail.com> wrote:
> >
> >> On 07/01/2024 01:10 PM, J. J. Lodder wrote:
> >>> LaurenceClarkCrossen <clzb93ynxj@att.net> wrote:
> >>>
> >>>> Incorrect. Relativity says light is affected twice as much as anything
> >>>> else going the same speed, that is, twice Newtonian.
> >>>
> >>> Relatvity tells us that nothing else is going at the same speed,
> >>>
> >>> Jan
> >>>
> >>
> >> Relativity says that SR is local.
> >>
> >> The idea that information cannot go faster than light, basically
> >> has that the light-like is free information itself.
> >>
> >> Yet, light is local,
> >
> > Where did you pick up that piece of misinformation?
> >
> > Jan
> >
> 
> Einstein says so, and, "Relativity of Simultaneity is non-local",
> and, "SR is local" is something at least I've arrived at since
> quite a few years ago.
> 
> Einstein defines two different milieus for "Space-Time",
> the "spatial" for GR and "spacial" for SR.

relativity != light,

Jan