Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > sci.physics.relativity > #388238
| From | Thomas Heger <ttt_heg@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity, sci.physics |
| Subject | Re: QM and GR. |
| Date | 2016-07-23 22:41 +0200 |
| Message-ID | <dvi348Fiu7pU1@mid.individual.net> (permalink) |
| References | (2 earlier) <nm0dtm$5sb$1@gioia.aioe.org> <dutv5vFo4jqU1@mid.individual.net> <GJ-dnRUU_7lCew_KnZ2dnUU7_8zNnZ2d@giganews.com> <dvggauF6uhtU1@mid.individual.net> <-86dnSEA0ZbqNw7KnZ2dnUU7_8zNnZ2d@giganews.com> |
Cross-posted to 2 groups.
Am 23.07.2016 19:33, schrieb Tom Roberts: : >> As far as we know, nature behaves unpredictable. > > NONSENSE! Mostly nature behaves very predictably. We have excellent > models that have great predictive power over large domains of interest > to us. > > However it is true that in the quantum domain there is > considerable randomness. Usually for macroscopic objects > this randomness averages away.... > > >> E.g. we cannot predict the path, a certain fly would take. > > You confuse complexity with unpredictability. A fly is FAR too complex > for our models of nature to be applied. But there are lots of situations > for which we can accurately predict how an individual atom will behave.... > No. I want to express, that the input into a system, which we try to model, is not known completely. This is so, because we have only access to a subset of all influences, that have an impact on the outcome of something. E.g. we would like to predict the path of a floating ball. This is a large plastic ball and there are two kids inside. They pay a few Euros for half an hour inside this ball. The path is unpredictable, since we cannot know, what these kids are doing. Or we cannot know, how the wind would blow in the future. And all sort of other things we cannot know. So we have no chance to predict, what will happen to this ball. Predictability is restricted to very simple cases. But even in extremely simple case, there could be influences from unexpected sides and things go other ways than we predict. But that's not bad at all. Only the expectations should be a little lower than to predict the future. TH
Back to sci.physics.relativity | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
QM and GR. Y <yanarchi@hotmail.com> - 2016-07-09 08:20 -0700
Re: QM and GR. Poutnik <poutnik4nntp@gmail.com> - 2016-07-09 18:02 +0200
Re: QM and GR. "David (Time Lord) Fuller" <fuller.david@hotmail.com> - 2016-07-09 16:51 -0700
Re: QM and GR. "David (Time Lord) Fuller" <fuller.david@hotmail.com> - 2016-07-09 17:55 -0700
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-10 07:16 +0200
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-11 06:04 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-10 08:25 -0500
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-10 10:28 -0500
Re: QM and GR. Y <yanarchi@hotmail.com> - 2016-07-11 08:00 -0700
Re: QM and GR. Poutnik <poutnik4nntp@gmail.com> - 2016-07-11 17:08 +0200
Re: QM and GR. Y <yanarchi@hotmail.com> - 2016-07-11 08:12 -0700
Re: QM and GR. Y <yanarchi@hotmail.com> - 2016-07-11 08:08 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-11 13:42 -0500
Re: QM and GR. Y <yanarchi@hotmail.com> - 2016-07-11 12:07 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-11 14:15 -0500
Re: QM and GR. Y <yanarchi@hotmail.com> - 2016-07-11 12:29 -0700
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-14 22:48 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-14 16:30 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-15 07:03 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-15 07:37 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-15 22:56 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-16 13:02 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-16 22:17 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-16 16:47 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-18 07:09 +0200
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-17 10:17 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-18 06:56 +0200
Re: QM and GR. Jack Chardy <jackc@outlool.org> - 2016-07-11 15:27 +0000
Re: QM and GR. Sylvia Else <sylvia@not.at.this.address> - 2016-07-16 15:31 +1000
Re: QM and GR. astrofoton@interia.pl - 2016-07-16 12:15 -0700
Re: QM and GR. Sylvia Else <sylvia@not.at.this.address> - 2016-07-18 15:01 +1000
Re: QM and GR. Greg Buttler <grgb@novotnysite.org> - 2016-07-22 16:09 +0000
Re: QM and GR. Sylvia Else <sylvia@not.at.this.address> - 2016-07-25 12:21 +1000
Re: QM and GR. Tsvetana Kasatkina <tzve@noemail.info> - 2016-07-29 20:23 +0000
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-22 22:39 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-23 08:14 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-23 10:43 -0500
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-23 12:33 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-23 22:41 +0200
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-24 07:12 +0200
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-26 09:21 +0200
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-27 07:11 +0200
Re: QM and GR. astrofoton@interia.pl - 2016-07-23 11:21 -0700
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-24 22:39 -0500
Re: QM and GR. Maciej Woźniak <mlwozniak@wp.pl> - 2016-07-25 09:12 +0200
Re: QM and GR. paparios <paparios@gmail.com> - 2016-07-25 07:02 -0700
Re: QM and GR. Maciej Woźniak <mlwozniak@wp.pl> - 2016-07-25 16:23 +0200
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-07-25 12:44 -0700
Re: QM and GR. astrofoton@interia.pl - 2016-07-25 10:22 -0700
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-27 12:15 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-29 13:51 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-29 16:04 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-31 11:32 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-31 14:19 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-31 12:35 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-31 14:56 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-31 13:37 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-31 16:09 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-31 15:03 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-31 17:11 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-31 16:05 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-01 08:17 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-08-01 12:30 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-01 15:11 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-08-01 13:36 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-01 17:02 -0500
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-30 08:27 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-31 12:25 -0700
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-08-01 13:47 -0700
Re: QM and GR. astrofoton@interia.pl - 2016-08-01 14:17 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-01 17:04 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-08-01 18:01 -0700
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-08-01 19:57 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-05 07:04 -0500
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-08-06 12:37 -0700
Re: QM and GR. astrofoton@interia.pl - 2016-08-05 08:37 -0700
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-08-06 12:40 -0700
Re: QM and GR. astrofoton@interia.pl - 2016-08-06 14:47 -0700
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-08-08 13:16 -0700
Re: QM and GR. astrofoton@interia.pl - 2016-08-08 13:25 -0700
Re: QM and GR. JanPB <filmart@gmail.com> - 2016-08-08 14:16 -0700
Re: QM and GR. astrofoton@interia.pl - 2016-08-10 10:52 -0700
Re: QM and GR. Sylvia Else <sylvia@not.at.this.address> - 2016-07-25 16:45 +1000
Re: QM and GR. Sylvia Else <sylvia@not.at.this.address> - 2016-07-25 16:46 +1000
Re: QM and GR. Poutnik <poutnik4nntp@gmail.com> - 2016-07-25 11:08 +0200
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-25 12:28 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-25 10:51 -0700
Re: QM and GR. wugi <brol@brol.be> - 2016-07-26 12:11 +0200
Re: QM and GR. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-07-27 12:11 -0500
Re: QM and GR. Thomas Heger <ttt_heg@web.de> - 2016-07-29 10:20 +0200
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-07-29 07:13 -0500
Re: The rate at which the time axis grows, relative to the spatial dimensions. Adlbifhr Mjduhgfks <am@random.us> - 2016-08-07 15:36 +0000
Re: The rate at which the time axis grows, relative to the spatial dimensions. astrofoton@interia.pl - 2016-08-07 11:16 -0700
Re: The rate at which the time axis grows, relative to the spatial dimensions. JanPB <filmart@gmail.com> - 2016-08-08 13:21 -0700
Re: The rate at which the time axis grows, relative to the spatial dimensions. astrofoton@interia.pl - 2016-08-08 13:36 -0700
Re: The rate at which the time axis grows, relative to the spatial dimensions. Tom Roberts <tjroberts137@sbcglobal.net> - 2016-08-07 12:31 -0500
Re: The rate at which the time axis grows, relative to the spatial dimensions. chrisv <chrisv@nospam.invalid> - 2016-08-08 06:57 -0500
Re: The rate at which the time axis grows, relative to the spatial dimensions. Thomas Heger <ttt_heg@web.de> - 2016-08-08 07:18 +0200
Re: _Nothing_ can change the future, present or past. Gary Harnagel <hitlong@yahoo.com> - 2016-08-08 10:10 -0700
Re: _Nothing_ can change the future, present or past. The Starmaker <starmaker@ix.netcom.com> - 2016-08-08 11:02 -0700
Re: _Nothing_ can change the future, present or past. chrisv <chrisv@nospam.invalid> - 2016-08-08 13:14 -0500
Re: _Nothing_ can change the future, present or past. Thomas Heger <ttt_heg@web.de> - 2016-08-08 22:52 +0200
Re: Nature decides _everything_. Thomas Heger <ttt_heg@web.de> - 2016-08-09 08:42 +0200
Re: Nature decides _everything_. "David (Time Lord) Fuller" <fuller.david@hotmail.com> - 2016-08-09 07:16 -0700
Re: Nature decides _everything_. "David (Time Lord) Fuller" <fuller.david@hotmail.com> - 2016-08-09 07:49 -0700
Re: Nature programmed you to choose one over the other. The Starmaker <starmaker@ix.netcom.com> - 2016-08-09 12:09 -0700
Re: Nature programmed you to choose one over the other. The Starmaker <starmaker@ix.netcom.com> - 2016-08-09 13:35 -0700
Re: Nature programmed you to choose one over the other. Thomas Heger <ttt_heg@web.de> - 2016-08-09 23:53 +0200
Re: Nature programmed you to choose one over the other. benj <benj@nobody.net> - 2016-08-09 18:17 -0400
Re: _Nothing_ can change the future, present or past. chrisv <chrisv@nospam.invalid> - 2016-08-09 06:51 -0500
Re: _Nothing_ can change the future, present or past. benj <benj@nobody.net> - 2016-08-09 17:51 -0400
Re: QM and GR. kenseto <setoken@att.net> - 2016-08-02 06:41 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-02 23:55 -0500
Re: QM and GR. kenseto <setoken@att.net> - 2016-08-03 05:27 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-03 07:39 -0500
Re: QM and GR. kenseto <setoken@att.net> - 2016-08-05 05:25 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-05 08:07 -0500
Re: QM and GR. kenseto <setoken@att.net> - 2016-08-06 07:51 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-06 15:57 -0500
Re: QM and GR. kenseto <setoken@att.net> - 2016-08-06 14:49 -0700
Re: QM and GR. Odd Bodkin <bodkinodd@gmail.com> - 2016-08-06 17:30 -0500
Re: QM and GR. astrofoton@interia.pl - 2016-07-15 17:06 -0700
csiph-web