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Groups > sci.physics.relativity > #358639
| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: On length contraction and the length contraction paradox |
| Date | 2015-07-25 21:40 +0200 |
| Organization | PointedEars Software (PES) |
| Message-ID | <5471228.zEIGGznA0A@PointedEars.de> (permalink) |
| References | (12 earlier) <mngt34$elj$1@speranza.aioe.org> <2418137.MYth0idrUK@PointedEars.de> <mnj75n$9p6$1@speranza.aioe.org> <1548498.GuHbTHe94j@PointedEars.de> <mp0hu3$hu$1@speranza.aioe.org> |
Odd Bodkin wrote:
> On 7/25/2015 7:40 AM, Thomas 'PointedEars' Lahn wrote:
>> Again, it was not debated that effects of special relativity come into
>> play even at relative speeds we can observe in everyday life. Instead,
>> your use and understanding of “relativistic speed” was debated. For if
>> you are saying that everything moves “at relativistic speed”, even
>> current “man-made interplanetary probes” which move at less than a
>> thousandth of the speed of light in vacuum (c), then the term
>> “relativistic speed” does not have a meaning different from “speed”, and
>> “relativistic speed” can be dropped without loss from the vocabulary of
>> science, which avoids any duplicates and ambiguities.
>
> That is EXACTLY the point.
It is exactly *my* point; not yours.
> As you said, relativistic speeds are those speeds that come into play, and
> those are speeds that occur in everyday life.
I said the exact opposite. Because in everyday life (that is, the life of
the *average* person, unaware of relativity) the effects predicted by
special and general relativity are *present* *but* *not* *significant*, and
the relative speeds there are *too low* for them to become significant, i.e.
noticeable by those people (without instruments).
> Therefore there IS NO line of demarcation between "relativistic
> speed" and "speed".
Utter nonsense. And I am tired of explaining to you why.
> [tl;dr]
PointedEars
--
“Science is empirical: knowing the answer means nothing;
testing your knowledge means everything.”
—Dr. Lawrence M. Krauss, theoretical physicist,
in “A Universe from Nothing” (2009)
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Re: On length contraction and the length contraction paradox udr310515@gmail.com - 2015-07-04 17:19 -0700
Re: On length contraction and the length contraction paradox "Dono," <sa_ge@comcast.net> - 2015-07-04 17:32 -0700
Re: On length contraction and the length contraction paradox udr310515@gmail.com - 2015-07-04 17:40 -0700
Re: On length contraction and the length contraction paradox "Dono," <sa_ge@comcast.net> - 2015-07-04 18:19 -0700
Re: On length contraction and the length contraction paradox Poutnik <poutnik4nntp@gmail.com> - 2015-07-07 19:18 +0200
Re: On length contraction and the length contraction paradox Odd Bodkin <bodkinodd@gmail.com> - 2015-07-08 08:05 -0500
Re: On length contraction and the length contraction paradox Fritz Köhler <fritzk@notrenetwork.net> - 2015-07-25 16:41 +0000
Re: On length contraction and the length contraction paradox Odd Bodkin <bodkinodd@gmail.com> - 2015-07-25 12:44 -0500
Re: On length contraction and the length contraction paradox Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-25 21:40 +0200
Re: On length contraction and the length contraction paradox Tom Roberts <tjroberts137@sbcglobal.net> - 2015-07-25 20:30 -0500
Re: On length contraction and the length contraction paradox Ignorant Raving Crackpot <ignorantravingcrackpot@gmail.com> - 2015-07-25 23:50 -0700
Re: On length contraction and the length contraction paradox Ignorant Raving Crackpot <ignorantravingcrackpot@gmail.com> - 2015-07-27 17:24 -0700
Re: On length contraction and the length contraction paradox Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-07-28 13:33 +0200
Re: On length contraction and the length contraction paradox Odd Bodkin <bodkinodd@gmail.com> - 2015-07-27 09:38 -0500
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