Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > sci.physics.relativity > #591990 > unrolled thread

The error of relativistic physicists explained

Started byRichard Hachel <r.hachel@tiscali.fr>
First post2022-09-18 22:39 +0000
Last post2022-12-07 23:06 +0000
Articles 20 on this page of 290 — 33 participants

Back to article view | Back to sci.physics.relativity


Contents

  The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-18 22:39 +0000
    Re: The error of relativistic physicists explained "Dono." <eggy20011951@gmail.com> - 2022-09-18 17:14 -0700
    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-18 17:37 -0700
      Re: The error of relativistic physicists explained "Dono." <eggy20011951@gmail.com> - 2022-09-18 17:55 -0700
        Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-09-18 23:17 -0700
    Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-18 19:32 -0700
    Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-18 20:12 -0700
      Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-19 09:35 +0000
        Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-19 09:44 +0000
        Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-19 09:53 +0000
      Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-20 13:59 +0000
        Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-20 08:23 -0700
    Re: The error of relativistic physicists explained Mikko <mikko.levanto@iki.fi> - 2022-09-19 12:10 +0300
      Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-19 11:29 +0000
        Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-19 19:42 -0700
        Re: The error of relativistic physicists explained Mikko <mikko.levanto@iki.fi> - 2022-09-20 13:18 +0300
    Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-09-20 15:15 -0400
      Re: The error of relativistic physicists explained Justus Basurto <trso@subsrbob.au> - 2022-09-20 19:34 +0000
      Re: The error of relativistic physicists explained Justus Basurto <trso@subsrbob.au> - 2022-09-20 19:47 +0000
      Re: The error of relativistic physicists explained Justus Basurto <trso@subsrbob.au> - 2022-09-20 19:54 +0000
      Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-20 21:45 +0000
        Re: The error of relativistic physicists explained Justus Basurto <trso@subsrbob.au> - 2022-09-20 21:56 +0000
        Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-20 15:47 -0700
        Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-09-20 19:51 -0400
          Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-21 10:59 +0000
            Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-21 06:32 -0700
              Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-21 23:20 +0000
                Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-21 16:53 -0700
            Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-09-21 19:29 -0400
              Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-09-21 23:14 -0700
                Re: The error of relativistic physicists explained Jeiker Carboni <iree@eoaijoje.br> - 2022-09-22 14:26 +0000
                Re: The error of relativistic physicists explained Jeiker Carboni <iree@eoaijoje.br> - 2022-09-22 15:27 +0000
        Re: The error of relativistic physicists explained Stan Fultoni <fultonistan@gmail.com> - 2022-09-20 22:42 -0700
          Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-09-20 22:51 -0700
    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-23 07:03 +0200
      Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-23 11:50 +0000
        Re: The error of relativistic physicists explained "Dono." <eggy20011951@gmail.com> - 2022-09-23 07:22 -0700
      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-23 12:55 -0700
        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-24 08:21 +0200
          Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-23 23:59 -0700
            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-24 09:24 +0200
              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-24 11:24 -0700
                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-25 08:44 +0200
                  Re: The error of relativistic physicists explained "Paul B. Andersen" <pba@paulba.no> - 2022-09-25 14:56 +0200
                    Re: The error of relativistic physicists explained Richard Hachel <r.hachel@tiscali.fr> - 2022-09-26 20:32 +0000
                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-01 07:40 +0100
                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-01 00:23 -0700
                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-05 08:22 +0100
                          Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-05 11:08 -0700
                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-06 08:41 +0100
                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-06 10:35 -0800
                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-07 14:06 -0500
                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-08 07:19 +0100
                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-08 00:09 -0800
                                  Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-08 10:27 -0500
                                    Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-11-08 08:54 -0800
                                      Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-09 09:10 -0500
                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-16 08:15 +0100
                                          Re: The error of relativistic physicists explained Athel Cornish-Bowden <acornish@imm.cnrs.fr> - 2022-11-16 09:14 +0100
                                          Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-16 12:59 -0500
                                            Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-11-16 10:37 -0800
                                            Re: The error of relativistic physicists explained Jules Scotti <ujsl@ocjssuis.os> - 2022-11-16 18:40 +0000
                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-18 08:33 +0100
                                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-20 20:56 -0500
                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-23 08:55 +0100
                                    Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-08 18:52 +0000
                                      Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-09 09:24 -0500
                                        Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-09 16:17 +0000
                                          Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-09 12:34 -0500
                                            Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-09 19:30 +0000
                                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-09 12:37 -0800
                                                Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-10 06:21 +0000
                                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-09 23:19 -0800
                                                    Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-10 07:59 +0000
                                                  Re: The error of relativistic physicists explained Urbano Napoleoni <uiiu@ilaonpno.ai> - 2022-12-07 23:10 +0000
                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-12-07 15:28 -0800
                                                Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-10 06:47 +0000
                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-10 08:34 +0100
                                          Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-12 01:32 -0500
                                            Re: The error of relativistic physicists explained Stefano Martelli <ftor@asanlnit.ir> - 2022-11-12 09:06 +0000
                                            Re: The error of relativistic physicists explained Athel Cornish-Bowden <acornish@imm.cnrs.fr> - 2022-11-12 11:27 +0100
                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-13 09:58 +0100
                                                Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-13 11:17 -0500
                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-14 08:11 +0100
                                                    Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-14 11:31 -0500
                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-15 09:20 +0100
                                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-16 08:06 +0100
                                                          Re: The error of relativistic physicists explained Athel Cornish-Bowden <acornish@imm.cnrs.fr> - 2022-11-16 09:12 +0100
                                                          Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-16 12:56 -0500
                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-17 09:03 +0100
                                                              Re: The error of relativistic physicists explained Athel Cornish-Bowden <acornish@imm.cnrs.fr> - 2022-11-17 10:22 +0100
                                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-18 08:03 +0100
                                                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-20 21:01 -0500
                                                                Re: The error of relativistic physicists explained Blake Armanni <blea@arrkare.in> - 2022-11-21 10:41 +0000
                                                                  Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-21 13:37 -0500
                                                                    Re: The error of relativistic physicists explained Blake Armanni <blea@arrkare.in> - 2022-11-21 20:33 +0000
                                                                      Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-23 13:21 -0500
                                                                        Re: The error of relativistic physicists explained Forest Vaccaro <asoa@ctrsreca.vr> - 2022-11-23 19:10 +0000
                                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-23 09:14 +0100
                                              Re: The error of relativistic physicists explained nospam@de-ster.demon.nl (J. J. Lodder) - 2022-11-17 13:10 +0100
                                                Re: The error of relativistic physicists explained Athel Cornish-Bowden <acornish@imm.cnrs.fr> - 2022-11-17 15:07 +0100
                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-18 08:10 +0100
                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-09 07:57 +0100
                                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-08 23:15 -0800
                                      Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-09 12:03 -0500
                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-10 08:21 +0100
                                          Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-12 01:55 -0500
                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-20 09:19 +0100
                                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-20 21:18 -0500
                                                Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-11-20 22:12 -0800
                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-21 08:52 +0100
                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-22 08:37 +0100
                                                    Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-11-23 18:31 -0500
                                                      Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-11-23 22:32 -0800
                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-24 08:49 +0100
                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-25 13:08 -0700
                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-26 08:46 +0200
                      Re: The error of relativistic physicists explained "Dono." <eggy20011951@gmail.com> - 2022-09-26 09:25 -0700
                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-26 15:42 -0700
                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-27 08:33 +0200
                          Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-27 13:01 -0700
                            Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-27 23:17 +0000
                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-28 08:15 +0200
                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-28 00:04 -0700
                                Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-28 16:10 +0000
                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-28 11:55 -0700
                                    Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-28 19:23 +0000
                                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-28 12:46 -0700
                                        Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-28 21:28 +0000
                                        Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-28 21:34 +0000
                                      Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-09-28 16:17 -0500
                                      Re: The error of relativistic physicists explained Urbano Napoleoni <uiiu@ilaonpno.ai> - 2022-12-07 23:25 +0000
                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-12-07 15:29 -0800
                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-28 11:53 -0700
                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-29 08:48 +0200
                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-29 10:54 -0700
                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-09-30 09:12 +0200
                                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-01 16:05 -0700
                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-02 09:58 +0200
                                          Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-02 03:34 -0700
                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-03 08:55 +0200
                                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-03 01:02 -0700
                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-06 08:21 +0200
                                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-06 00:57 -0700
                                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-06 20:04 +0200
                                                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-06 12:00 -0700
                                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-07 07:21 +0200
                                                          Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-07 14:14 -0700
                                                            Re: The error of relativistic physicists explained Urbano Stilo <nuor@riotlaur.iu> - 2022-10-08 03:37 +0000
                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-08 08:19 +0200
                                                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-10-08 03:37 -0400
                                                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-08 14:29 -0700
                                                                  Re: The error of relativistic physicists explained Michel Marconi <iinc@lcrallem.or> - 2022-10-08 22:21 +0000
                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-10 08:37 +0200
                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-10 01:56 -0700
                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-11 08:03 +0200
                                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-11 01:06 -0700
                                                                          Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-10-11 01:25 -0700
                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-12 08:17 +0200
                                                                            Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-10-11 23:32 -0700
                                                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-12 11:27 -0700
                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-13 09:33 +0200
                                                                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-13 13:58 -0700
                                                                                  Re: The error of relativistic physicists explained Woodrow Adessi <reds@odirsodo.er> - 2022-10-13 21:03 +0000
                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-14 08:49 +0200
                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-14 01:11 -0700
                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-15 09:24 +0200
                                                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-15 03:05 -0700
                                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-16 09:30 +0200
                                                                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-16 13:02 -0700
                                                                                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-16 13:19 -0700
                                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-17 08:18 +0200
                                                                                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-17 02:48 -0700
                                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-18 08:56 +0200
                                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-19 14:51 -0700
                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-20 21:14 +0200
                                                                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-20 13:27 -0700
                                                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-21 09:03 +0200
                                                                                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-21 02:05 -0700
                                                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-22 10:36 +0200
                                                                                                                Re: The error of relativistic physicists explained Oscar Alcheri <ohci@iessicsr.rn> - 2022-10-22 08:42 +0000
                                                                                                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-22 12:04 -0700
                                                                                                                  Re: The error of relativistic physicists explained Oscar Alcheri <ohci@iessicsr.rn> - 2022-10-22 19:47 +0000
                                                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-22 19:54 -0700
                                                                                                                      Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-10-22 23:00 -0700
                                                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-23 09:13 +0200
                                                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-23 02:45 -0700
                                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-25 07:49 +0200
                                                                                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-24 23:53 -0700
                                                                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-25 09:26 +0200
                                                                                                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-25 12:32 -0700
                                                                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-28 09:16 +0200
                                                                                                                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-28 20:51 -0700
                                                                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-30 08:25 +0100
                                                                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-30 13:51 -0700
                                                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-31 09:40 +0100
                                                                                                                                        Re: The error of relativistic physicists explained Mikko <mikko.levanto@iki.fi> - 2022-10-31 11:26 +0200
                                                                                                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-31 17:42 -0700
                                                                                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-01 07:59 +0100
                                                                                                                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-01 00:35 -0700
                                                                                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-02 09:04 +0100
                                                                                                                                                Re: The error of relativistic physicists explained Mikko <mikko.levanto@iki.fi> - 2022-11-02 11:39 +0200
                                                                                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-04 08:18 +0100
                                                                                                                                                    Re: The error of relativistic physicists explained Mikko <mikko.levanto@iki.fi> - 2022-11-04 12:12 +0200
                                                                                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-04 10:49 -0700
                                                                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-05 08:35 +0100
                                                                                                                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-05 11:10 -0700
                                                                                                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-06 08:51 +0100
                                                                                                                                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-06 10:47 -0800
                                                                                                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-08 07:35 +0100
                                                                                                                                                                Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-08 00:07 -0800
                                                                                                                                                                  Re: The error of relativistic physicists explained Everly Segreti <ille@leysgsei.re> - 2022-11-08 19:28 +0000
                                                                                                                          Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-26 08:48 +0200
                                                                                                                Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-10-22 22:31 -0400
                                                                                                                  Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-10-22 22:57 -0700
                                                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-23 09:24 +0200
                                                                                                                    Re: The error of relativistic physicists explained Oscar Alcheri <ohci@iessicsr.rn> - 2022-10-23 07:46 +0000
                                                                                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-23 02:48 -0700
                                                                                                                      Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-10-23 02:51 -0700
                                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-25 08:05 +0200
                                                                                                                    Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-10-25 19:48 -0400
                                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-27 08:51 +0200
                                                                                                                      Re: The error of relativistic physicists explained Chase Rossini <asoi@riisscss.ho> - 2022-10-28 10:49 +0000
                                                          Re: The error of relativistic physicists explained Urbano Stilo <nuor@riotlaur.iu> - 2022-10-08 04:01 +0000
                                                          Re: The error of relativistic physicists explained nospam@de-ster.demon.nl (J. J. Lodder) - 2022-10-08 14:02 +0200
                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-09 08:30 +0200
                                                              Re: The error of relativistic physicists explained Michel Marconi <iinc@lcrallem.or> - 2022-10-09 12:02 +0000
                                                              Re: The error of relativistic physicists explained nospam@de-ster.demon.nl (J. J. Lodder) - 2022-10-09 22:29 +0200
                                                  Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-10-07 02:05 -0400
                                                    Re: The error of relativistic physicists explained Urbano Stilo <nuor@riotlaur.iu> - 2022-10-08 03:57 +0000
                                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-08 08:47 +0200
                                                      Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-10-08 03:43 -0400
                                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-09 08:36 +0200
                                                          Re: The error of relativistic physicists explained Michel Marconi <iinc@lcrallem.or> - 2022-10-09 12:14 +0000
                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-10 08:23 +0200
                                                              Re: The error of relativistic physicists explained Mandy Stabile <alts@ilnnnbsl.ed> - 2022-10-10 15:40 +0000
                                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-11 08:08 +0200
                                          Re: The error of relativistic physicists explained "Paul B. Andersen" <pba@paulba.no> - 2022-10-02 14:37 +0200
                                            Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-02 14:27 -0700
                                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-02 14:38 -0700
                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-03 09:21 +0200
                                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-03 01:08 -0700
                                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-10-03 11:59 -0400
                                                Re: The error of relativistic physicists explained Douglass Nervetti <dlul@esivlen.an> - 2022-10-03 18:31 +0000
                                                  Re: The error of relativistic physicists explained Urbano Napoleoni <uiiu@ilaonpno.ai> - 2022-12-07 23:03 +0000
                                                    Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-12-07 15:24 -0800
                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-06 08:29 +0200
                                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-06 00:58 -0700
                                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-10-06 20:11 +0200
                                                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-06 11:31 -0700
                                                        Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-10-06 11:33 -0700
                                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-11-30 09:19 +0100
                                                          Re: The error of relativistic physicists explained Lee Barsetti <erre@battaete.tr> - 2022-11-30 16:12 +0000
                                                          Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-11-30 20:15 -0800
                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-01 10:46 +0100
                                                              Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-12-01 12:40 -0800
                                                                Re: The error of relativistic physicists explained Maciej Wozniak <maluwozniak@gmail.com> - 2022-12-01 13:15 -0800
                                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-02 08:22 +0100
                                                                  Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-12-02 03:17 -0800
                                                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-05 08:51 +0100
                                                                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-12-05 03:03 -0800
                                                                      Re: The error of relativistic physicists explained Dallas Basurto <aarr@maramr.sa> - 2022-12-05 18:34 +0000
                                                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-06 09:08 +0100
                                                                          Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-06 13:01 -0600
                                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-07 09:12 +0100
                                                                              Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-07 12:31 -0600
                                                                                Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-08 08:06 +0100
                                                                                  Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-08 10:17 -0600
                                                                                    Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-09 07:54 +0100
                                                                                      Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-09 10:56 -0600
                                                                                        Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-10 07:53 +0100
                                                                                          Re: The error of relativistic physicists explained Jim Pennino <jimp@gonzo.specsol.net> - 2022-12-10 06:53 -0800
                                                                                          Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-10 10:06 -0600
                                                                                            Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-11 07:48 +0100
                                                                                              Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-14 08:29 +0100
                                                                                                Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-14 06:06 -0600
                                                                                                  Re: The error of relativistic physicists explained Fabio Brambilla <oaab@llbaboaa.am> - 2022-12-14 17:36 +0000
                                                                                                    Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-14 13:48 -0600
                                                                                                  Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-15 10:15 +0100
                                                                                                    Re: The error of relativistic physicists explained "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-15 01:17 -0800
                                                                                                      Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-15 05:57 -0600
                                                                                                        Re: The error of relativistic physicists explained "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-16 12:45 -0800
                                                                                                    Re: The error of relativistic physicists explained whodat <whodaat@void.nowgre.com> - 2022-12-15 05:52 -0600
                                                                                                      Re: The error of relativistic physicists explained Thomas Heger <ttt_heg@web.de> - 2022-12-16 08:43 +0100
                                                                              Re: The error of relativistic physicists explained Jim Pennino <jimp@gonzo.specsol.net> - 2022-12-07 11:23 -0800
                                                              Re: The error of relativistic physicists explained Volney <volney@invalid.invalid> - 2022-12-02 01:25 -0500
                              Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-28 21:46 +0000
                    Re: The error of relativistic physicists explained Nikki Baldini <inai@dilainii.ib> - 2022-09-27 16:39 +0000
                      Re: The error of relativistic physicists explained JanPB <filmart@gmail.com> - 2022-09-27 12:34 -0700
                      Re: The error of relativistic physicists explained Urbano Napoleoni <uiiu@ilaonpno.ai> - 2022-12-07 23:06 +0000

Page 11 of 15 — ← Prev page 1 … 9 10 [11] 12 13 … 15  Next page →


#594593

FromThomas Heger <ttt_heg@web.de>
Date2022-11-02 09:04 +0100
Message-ID<jsemleFocl7U1@mid.individual.net>
In reply to#594546
Am 01.11.2022 um 08:35 schrieb JanPB:
> On Monday, October 31, 2022 at 11:58:52 PM UTC-7, Thomas Heger wrote:
>> Am 01.11.2022 um 01:42 schrieb JanPB:
>>
>>>>> Common practice need not be 100% correct. Correctness is in many
>>>>> cases better traded for clarity. For example, all texts on Lagrangian
>>>>> and Hamiltonian mechanics suppress variables in many contexts
>>>>> since writing out everything 100% correctly would make the explanations
>>>>> much harder to follow. For example, Hamiltonian is defined as:
>>>>>
>>>>> H(q, p, t) = p_i . qdot^i - L
>>>>>
>>>>> It's FAPP never written out explicitly:
>>>>>
>>>>> H(q, p t) = p_i . qdot^i(q, p, t) - L(q, qdot(q, p, t), t)
>>>>>
>>>>> It's only mentioned that the function qdot(q, p, t) is obtained by
>>>>> solving the implicit equation:
>>>>>
>>>>> p_i = dL/dqdot^i (q, qdot, t)
>>>>>
>>>>> Another standard domain in which clarity is paramount is differential
>>>>> geometry.
>>>>>
>>>>>>>> To me, this habit is a little strange, as I don't speak in equations.
>>>>>
>>>>> Then why are you doing physics? I mean, not just reading for fun but
>>>>> criticising it? It makes no sense.
>>>> Speaking in equations is just a totally silly habit, in my view. But I
>>>> can do physics without speaking in equations.
>>>
>>> But you wrote an entire notebook of about 400 annotations related
>>> to equations, remember? Even in this post you are criticising the
>>> minutiae pertaining to the use of some equations notation.
>>>
>>> So you do work in equations and you must be ready to argue
>>> them. Otherwise your entire enterprise is a piece of poetry
>>> (which is fine, just state clearly what it is: poetry).
>> I'm arguing all the time about equations!!!
>>
>> But mainly I was arguing about the text itself.
>>
>> I wrote my annotations from the perspective of a hypothetical professor,
>> who had to write corrections for the homework of a student.
>
> You said it many times but it doesn't make any sense.  Why would
> anyone, ever, want to go through such ludicrous exercise?  A science
> research paper is not a student paper, the requirements for them are
> not even comparable.


This is kind of learning tool.

You may also call it 'exercise', if you wish.

It was not my aim to disproove relativity or to correct any erros in 
Einstein's text.

My goal was to find any single error in it.

This text was used as training subject and the final stage was achieved, 
once I have completely analyzed it.

Actually it started as 'battle' with the regular 'Dono'. But then I took 
it as kind of challenge to find all errors in it.



>> This 'professor' aims to find all errors, misconceptions, wrong phrases,
>> violations of formal requirements and so forth.
>
> What's the point of doing this?  Would you call Puccini's operas full
> of errors because his handwriting in his scores was atrocious?


Well, I'm not a musician and have no incentive to do anything alike.

I wouldn't do that, anyhow, because the freedom of artistic expression 
would also allow imperfect works.

>> Wrong math is only a small part of this.
>
> There is no wrong math there.

Correct math is not sufficiant in physics.

Physics requires also a correct choice of the used math and a correct 
connection between a phenomenon and its mathematical description.


>>>> My preferred method of expression are actually pictures. And to create
>>>> illustrations is something which I'm quite good at.
>>>
>>> Pictures can be made very precise and helpful, see e.g. Feynman's
>>> diagrams which faithfully encode integrals of complicated expressions,
>>> or Penrose's cute tensor notation, or a very pretty piece of mathematics
>>> which encodes 4D topological manifolds in terms of certain drawings
>>> of knotted curves with numbers next to them (the "Kirby calculus").
>> My goal in illustrations is different that in Feynman diagramms.
>>
>> I usually try to convert equations into forms, which could be easier to
>> understand than mathematical symbols.
>>
>> Then I connect these pictures to mechanisms, which I assume to occur in
>> nature.
>>
>> This reflects in a way, in which I actually think. This is mainly visual
>> and does not include equations.
>
> Why do you think this approach is correct?

I have not said 'correct', but 'my way of thinking'.

It is actually not the usual way to approach problems in physics, but 
certainly a possibility.

>> Other people have other habits, but pictures are a way to 'talk' for me.
>
...


>> In my view, it makes no sense to use x in the equation, which actually
>> means work and was based on the mass of the electron.
>
> Yes, it is work.  Einstein wants to find the electron's energy which
> is equal to the work done by the electric field on it.

It's total nonsense to equate the mechanical kinetic energy of an 
electron with the field energy withdrawn by the electron.

The main point of charged particles is, of course, the charge.

It is now known, that charged particles of same polarity repell each other.

 From  this would follow, that very small electrons could generate very 
fast signals. This is so, because the electron acts mainly over its 
field and that extends into space.

Now it is obvious, that signal velocity and electron velocity do not 
relate according to simple mechanical principles like inertia and 
acceleration.

So: Einstein's derivation was nonsense, because he did exactly that and 
calculated the mechanical kinetic energy of the tiny mass of the 
electron, but used the signal velocity c in his equations.

...


TH

[toc] | [prev] | [next] | [standalone]


#594595

FromMikko <mikko.levanto@iki.fi>
Date2022-11-02 11:39 +0200
Message-ID<tjtdsg$14akr$1@dont-email.me>
In reply to#594593
On 2022-11-02 08:04:58 +0000, Thomas Heger said:

> This is kind of learning tool.

Apparently you have learned nothing with this tool.

Mikko

[toc] | [prev] | [next] | [standalone]


#594680

FromThomas Heger <ttt_heg@web.de>
Date2022-11-04 08:18 +0100
Message-ID<jsjsm5Fi7vmU1@mid.individual.net>
In reply to#594595
Am 02.11.2022 um 10:39 schrieb Mikko:
> On 2022-11-02 08:04:58 +0000, Thomas Heger said:
>
>> This is kind of learning tool.
>
> Apparently you have learned nothing with this tool.

That's simply wrong.

I have learned a lot and can highly recommend my method.

It is actually difficult to explain, what I did.

My method is similar to certain puzzles, which were printed in some 
newspapers.

You have there two pictures, one is called the 'origional' and one the 
'fake'.

Now you are requested to find ALL differences.

Similarly I went through the text of Einstein and tried to find every 
single error in it.

This would require to understand every single word and every single 
equation.

It is actually not easy to do that, but leaves behind a lot of knowledge.


TH


TH

[toc] | [prev] | [next] | [standalone]


#594686

FromMikko <mikko.levanto@iki.fi>
Date2022-11-04 12:12 +0200
Message-ID<tk2oim$1o3mp$1@dont-email.me>
In reply to#594680
On 2022-11-04 07:18:30 +0000, Thomas Heger said:

> Am 02.11.2022 um 10:39 schrieb Mikko:
>> On 2022-11-02 08:04:58 +0000, Thomas Heger said:
>> 
>>> This is kind of learning tool.
>> 
>> Apparently you have learned nothing with this tool.
> 
> That's simply wrong.

No, it is not. You really look like having learned nothing since
you started with that "learning tool".

> I have learned a lot and can highly recommend my method.

Can you give an example of something true or useful that you have
learned? Learning something false or harmful is less interesting.
Anyway, without evidence we have no reason to believe you have
learned anything.

> It is actually difficult to explain, what I did.
> 
> My method is similar to certain puzzles, which were printed in some newspapers.
> 
> You have there two pictures, one is called the 'origional' and one the 'fake'.
> 
> Now you are requested to find ALL differences.

Except that you are trying to do it with only one picture.

> Similarly I went through the text of Einstein and tried to find every 
> single error in it.

And failed.

> This would require to understand every single word and every single equation.

Yes, for complete success. Less is needed for a partial success, and
still less to avoid total failure. But you have demostrated that you
didn't understand even that much.

> It is actually not easy to do that, but leaves behind a lot of knowledge.

We can believe the first half, but wihout more evidence not the second.

Mikko

[toc] | [prev] | [next] | [standalone]


#594718

FromJanPB <filmart@gmail.com>
Date2022-11-04 10:49 -0700
Message-ID<0e9f8e17-8889-41b3-b01b-8e1d51abdc63n@googlegroups.com>
In reply to#594680
On Friday, November 4, 2022 at 12:18:32 AM UTC-7, Thomas Heger wrote:
> Am 02.11.2022 um 10:39 schrieb Mikko: 
> > On 2022-11-02 08:04:58 +0000, Thomas Heger said: 
> > 
> >> This is kind of learning tool. 
> > 
> > Apparently you have learned nothing with this tool.
> That's simply wrong. 
> 
> I have learned a lot and can highly recommend my method. 
> 
> It is actually difficult to explain, what I did. 
> 
> My method is similar to certain puzzles, which were printed in some 
> newspapers. 
> 
> You have there two pictures, one is called the 'origional' and one the 
> 'fake'. 
> 
> Now you are requested to find ALL differences. 
> 
> Similarly I went through the text of Einstein and tried to find every 
> single error in it. 

These are not errors.  Perhaps if you gave those instances another name,
it would not have generated so much heat for you.

> This would require to understand every single word and every single 
> equation. 
> 
> It is actually not easy to do that, but leaves behind a lot of knowledge.

You don't learn anything by this method (unless you count the discussions
on this NG as a part of this learning).  In fact, none of your notes pointed
out the genuine translation typos present in the English version
you are annotating.  This indicates that you do not understand the text.

--
Jan

[toc] | [prev] | [next] | [standalone]


#594780

FromThomas Heger <ttt_heg@web.de>
Date2022-11-05 08:35 +0100
Message-ID<jsmi2fF82oU1@mid.individual.net>
In reply to#594718
Am 04.11.2022 um 18:49 schrieb JanPB:
> On Friday, November 4, 2022 at 12:18:32 AM UTC-7, Thomas Heger wrote:
>> Am 02.11.2022 um 10:39 schrieb Mikko:
>>> On 2022-11-02 08:04:58 +0000, Thomas Heger said:
>>>
>>>> This is kind of learning tool.
>>>
>>> Apparently you have learned nothing with this tool.
>> That's simply wrong.
>>
>> I have learned a lot and can highly recommend my method.
>>
>> It is actually difficult to explain, what I did.
>>
>> My method is similar to certain puzzles, which were printed in some
>> newspapers.
>>
>> You have there two pictures, one is called the 'origional' and one the
>> 'fake'.
>>
>> Now you are requested to find ALL differences.
>>
>> Similarly I went through the text of Einstein and tried to find every
>> single error in it.
>
> These are not errors.  Perhaps if you gave those instances another name,
> it would not have generated so much heat for you.
>
>> This would require to understand every single word and every single
>> equation.
>>
>> It is actually not easy to do that, but leaves behind a lot of knowledge.
>
> You don't learn anything by this method (unless you count the discussions
> on this NG as a part of this learning).  In fact, none of your notes pointed
> out the genuine translation typos present in the English version
> you are annotating.  This indicates that you do not understand the text.

Well, in a few cases I have actually wrote annotations about translation 
errors, even if that was not my aim.

One such error was the use of 'wave-train' for 'Wellenzug'.

The error is quite difficult to explain, because both words do exist, 
but are not translations of each other.

'Zug' in German means 'train'. But many German words have several 
meanings and 'train' is only one possibility.

Another is the noun derived from 'to pull'.

Now drawing a single line is also called 'Zug' (with a feather).

Since the English uses a certain linguistic picture in 'wave-train', 
(which the German doesn't know,) the translations are correct in direct 
translation, but equate words which do not exist in the other language.

Meant by Einstein was something like 'wavy line, drawn in a single 
stroke', while the English word means something like 'passing by of wave 
crests like cars of a train on the track'.

This was funny, because two possible translations have actually nothing 
in common.


TH

[toc] | [prev] | [next] | [standalone]


#594814

FromJanPB <filmart@gmail.com>
Date2022-11-05 11:10 -0700
Message-ID<3f0cc036-cc7e-43c4-8794-f283616bf989n@googlegroups.com>
In reply to#594780
On Saturday, November 5, 2022 at 12:35:47 AM UTC-7, Thomas Heger wrote:
> Am 04.11.2022 um 18:49 schrieb JanPB: 
> > On Friday, November 4, 2022 at 12:18:32 AM UTC-7, Thomas Heger wrote: 
> >> Am 02.11.2022 um 10:39 schrieb Mikko: 
> >>> On 2022-11-02 08:04:58 +0000, Thomas Heger said: 
> >>> 
> >>>> This is kind of learning tool. 
> >>> 
> >>> Apparently you have learned nothing with this tool. 
> >> That's simply wrong. 
> >> 
> >> I have learned a lot and can highly recommend my method. 
> >> 
> >> It is actually difficult to explain, what I did. 
> >> 
> >> My method is similar to certain puzzles, which were printed in some 
> >> newspapers. 
> >> 
> >> You have there two pictures, one is called the 'origional' and one the 
> >> 'fake'. 
> >> 
> >> Now you are requested to find ALL differences. 
> >> 
> >> Similarly I went through the text of Einstein and tried to find every 
> >> single error in it. 
> > 
> > These are not errors. Perhaps if you gave those instances another name, 
> > it would not have generated so much heat for you. 
> > 
> >> This would require to understand every single word and every single 
> >> equation. 
> >> 
> >> It is actually not easy to do that, but leaves behind a lot of knowledge. 
> > 
> > You don't learn anything by this method (unless you count the discussions 
> > on this NG as a part of this learning). In fact, none of your notes pointed 
> > out the genuine translation typos present in the English version 
> > you are annotating. This indicates that you do not understand the text.
> Well, in a few cases I have actually wrote annotations about translation 
> errors, even if that was not my aim. 
> 
> One such error was the use of 'wave-train' for 'Wellenzug'. 

I meant physics errors resulting from typos, not the German grammar.
The word "wave train" is in use in English actually.  I've seen it many
times in books by English authors.  Not very common and a bit
quaint but not at all unusual.  That's why the translator used it.
> 
> Since the English uses a certain linguistic picture in 'wave-train', 
> (which the German doesn't know,) the translations are correct in direct 
> translation, but equate words which do not exist in the other language. 

No, this is incorrect.

> Meant by Einstein was something like 'wavy line, drawn in a single 
> stroke', while the English word means something like 'passing by of wave 
> crests like cars of a train on the track'. 

No, this is incorrect.

> This was funny, because two possible translations have actually nothing 
> in common. 

OK but irrelevant.

You are wasting your time on this project 100%.

--
Jan

[toc] | [prev] | [next] | [standalone]


#594852

FromThomas Heger <ttt_heg@web.de>
Date2022-11-06 08:51 +0100
Message-ID<jsp7boFcldmU1@mid.individual.net>
In reply to#594814
Am 05.11.2022 um 19:10 schrieb JanPB:
  ...
>>> You don't learn anything by this method (unless you count the discussions
>>> on this NG as a part of this learning). In fact, none of your notes pointed
>>> out the genuine translation typos present in the English version
>>> you are annotating. This indicates that you do not understand the text.
>> Well, in a few cases I have actually wrote annotations about translation
>> errors, even if that was not my aim.
>>
>> One such error was the use of 'wave-train' for 'Wellenzug'.
>
> I meant physics errors resulting from typos, not the German grammar.
> The word "wave train" is in use in English actually.  I've seen it many
> times in books by English authors.  Not very common and a bit
> quaint but not at all unusual.  That's why the translator used it.


Actually I said so and admitted, that 'wave-train' is a word in English.

But Einstein wrote in German and could therefore only use German words.

In German the direct translation 'Wellenzug' (used by Einstein) does in 
fact exist, too.

But these words do not mean the same thing!

This is actually funny and quite difficult to understand.

The direct translation exists in German, but not a word with the same 
methaphysical content as 'wave-train'.

'Wellenzug' does  NOT have the same meaning as 'wave-train', even if a 
direct translation would be correct.

But composed words are not translated verbatim, but a similar word with 
the same meaning has to be chosen.

But the German language does not have a word for this liguistic picture 
and the used word means something entirely different.

>> Since the English uses a certain linguistic picture in 'wave-train',
>> (which the German doesn't know,) the translations are correct in direct
>> translation, but equate words which do not exist in the other language.
>
> No, this is incorrect.


One thing you should believe me:

I speak far better German than you!

..


TH

[toc] | [prev] | [next] | [standalone]


#594875

FromJanPB <filmart@gmail.com>
Date2022-11-06 10:47 -0800
Message-ID<a82a3f70-1938-4c37-a40b-f9b3adb3fd02n@googlegroups.com>
In reply to#594852
On Sunday, November 6, 2022 at 12:51:23 AM UTC-7, Thomas Heger wrote:
> Am 05.11.2022 um 19:10 schrieb JanPB: 
> ...
> >>> You don't learn anything by this method (unless you count the discussions 
> >>> on this NG as a part of this learning). In fact, none of your notes pointed 
> >>> out the genuine translation typos present in the English version 
> >>> you are annotating. This indicates that you do not understand the text. 
> >> Well, in a few cases I have actually wrote annotations about translation 
> >> errors, even if that was not my aim. 
> >> 
> >> One such error was the use of 'wave-train' for 'Wellenzug'. 
> > 
> > I meant physics errors resulting from typos, not the German grammar. 
> > The word "wave train" is in use in English actually. I've seen it many 
> > times in books by English authors. Not very common and a bit 
> > quaint but not at all unusual. That's why the translator used it.
> Actually I said so and admitted, that 'wave-train' is a word in English. 
> 
> But Einstein wrote in German and could therefore only use German words. 

Again: https://de.wikipedia.org/wiki/Wellenpaket 

--
Jan

[toc] | [prev] | [next] | [standalone]


#594950

FromThomas Heger <ttt_heg@web.de>
Date2022-11-08 07:35 +0100
Message-ID<jsublcF6704U1@mid.individual.net>
In reply to#594875
Am 06.11.2022 um 19:47 schrieb JanPB:
> On Sunday, November 6, 2022 at 12:51:23 AM UTC-7, Thomas Heger wrote:
>> Am 05.11.2022 um 19:10 schrieb JanPB:
>> ...
>>>>> You don't learn anything by this method (unless you count the discussions
>>>>> on this NG as a part of this learning). In fact, none of your notes pointed
>>>>> out the genuine translation typos present in the English version
>>>>> you are annotating. This indicates that you do not understand the text.
>>>> Well, in a few cases I have actually wrote annotations about translation
>>>> errors, even if that was not my aim.
>>>>
>>>> One such error was the use of 'wave-train' for 'Wellenzug'.
>>>
>>> I meant physics errors resulting from typos, not the German grammar.
>>> The word "wave train" is in use in English actually. I've seen it many
>>> times in books by English authors. Not very common and a bit
>>> quaint but not at all unusual. That's why the translator used it.
>> Actually I said so and admitted, that 'wave-train' is a word in English.
>>
>> But Einstein wrote in German and could therefore only use German words.
>
> Again: https://de.wikipedia.org/wiki/Wellenpaket

'Zug' as a German word is much older than trains.


https://www.dwds.de/wb/Zug

It has a large number of different meanings. And 'train' is actually one 
of them.

But also a pull belongs to the meanings and also something like 
'wandering around'.

This would be a good description of a photon, hence is commonly used.

So, a wavepacket is called 'Wellenzug' in modern quantumphysics.

But we are talking about 1905 and that was still the 'pre-quantum-era'.

Now Einstein didn't mean 'train' with 'Wellenzug', as this would be 
patently absurd.

The German language has no directly related word for the meaning of 
'wave-train' in the English language and 'Wellenzug' cannot be used, 
because 'train in German' has no methaphorical meaning and means the 
real maschine on a track.

The word 'Wave-train' relates to the passing by of the cars of a moving 
train and that entire train as a 'wave-packet' (actually a 
'locomotive+car-package').

But the German language has no word for such a linguistic picture.

TH

[toc] | [prev] | [next] | [standalone]


#594952

FromJanPB <filmart@gmail.com>
Date2022-11-08 00:07 -0800
Message-ID<65761b99-35c0-4d2a-a01a-71a849429bd4n@googlegroups.com>
In reply to#594950
On Monday, November 7, 2022 at 10:35:28 PM UTC-8, Thomas Heger wrote:
> Am 06.11.2022 um 19:47 schrieb JanPB: 
> > On Sunday, November 6, 2022 at 12:51:23 AM UTC-7, Thomas Heger wrote: 
> >> Am 05.11.2022 um 19:10 schrieb JanPB: 
> >> ... 
> >>>>> You don't learn anything by this method (unless you count the discussions 
> >>>>> on this NG as a part of this learning). In fact, none of your notes pointed 
> >>>>> out the genuine translation typos present in the English version 
> >>>>> you are annotating. This indicates that you do not understand the text. 
> >>>> Well, in a few cases I have actually wrote annotations about translation 
> >>>> errors, even if that was not my aim. 
> >>>> 
> >>>> One such error was the use of 'wave-train' for 'Wellenzug'. 
> >>> 
> >>> I meant physics errors resulting from typos, not the German grammar. 
> >>> The word "wave train" is in use in English actually. I've seen it many 
> >>> times in books by English authors. Not very common and a bit 
> >>> quaint but not at all unusual. That's why the translator used it. 
> >> Actually I said so and admitted, that 'wave-train' is a word in English. 
> >> 
> >> But Einstein wrote in German and could therefore only use German words. 
> > 
> > Again: https://de.wikipedia.org/wiki/Wellenpaket
> 'Zug' as a German word is much older than trains. 

There is nothing to discuss here. Case closed.

--
Jan

[toc] | [prev] | [next] | [standalone]


#594983

FromEverly Segreti <ille@leysgsei.re>
Date2022-11-08 19:28 +0000
Message-ID<tkeak2$3vq68$1@dont-email.me>
In reply to#594952
JanPB wrote:

> On Monday, November 7, 2022 at 10:35:28 PM UTC-8, Thomas Heger wrote:
>> >> But Einstein wrote in German and could therefore only use German
>> >> words.
>> > Again: https://de.wikipedia.org/wiki/Wellenpaket
>> 'Zug' as a German word is much older than trains.
> 
> There is nothing to discuss here. Case closed.

yes, but his *roy_masters* rewrote it in engilsh, putting words in his 
mouth, Einstine had no idea he said that.

https://%62%69%74%63%68%75%74%65.com/%63%68%61%6e%6e%65%6c/%72%74/
-----------------------------------------------------------------------------------------------
US tests rapid military mission launch as response to space attacks

The timeline for a rapid-response launch experiment scheduled for 2023 
published by the US Space Force has left many asking if Washington aims to 
weaponize space: a project code-named Victus Nox is aimed at testing the 
commercial space industry's ability to deploy a payload within just 24 
hours' notice. We hear from former Pentagon Official Michael Maloof, who 
says the US stepping up its military presence in space is a reaction to 
China developing its own space technologies.

-----------------------------------------------------------------------------------------------
France warns US of a ‘response’ over green-energy investment initiative

French Finance Minister Bruno Le Maire has lashed out at the US' Inflation 
Reduction Act, a multi-billion-dollar investment in clean-energy companies, 
as it makes European companies less competitive with overseas firms. The 
official even threatened to meet Washington at the World Trade 
Organization's court.

-----------------------------------------------------------------------------------------------
Africa set to fight terrorism in Sahel on its own after West's failed 
attempts

As the African parliamentary union calls for a fight against terrorism, 
Mali and Burkina Faso agree to take matters into their own hands. That's 
after Western troops' involvement failed to pay off, prompting the 
countries to take action for stability in the region. RT correspondent 
Karabo Letlhatlha explains.

-----------------------------------------------------------------------------------------------
‘Russia has been steady and time-tested partner’ - Indian FM

Answering RT journalist’s question at the press conference, Indian foreign 
minister S. Jaishankar commented on Russia-India relations and the pressure 
New Delhi experiences from the West regarding the partnership. The diplomat 
stressed that any ‘objective evaluation’ would confirm that it served very 
well for both states.

-----------------------------------------------------------------------------------------------
Musk urges Americans to vote Republican

The world’s richest man and, coincidentally, Twitter’s new owner Elon Musk 
has endorsed Republicans in the midterm elections. We hear from legal and 
media analyst Lionel, who says Musk is merely endorsing the so-called 
Republican 'red tidal wave' – which will occur even without his support.

-------------------------------------------------------------------------------------------
Americans put hopes in midterms while Washington keeps pumping military aid 
to Kiev

Some 42 million American citizens have already cast their ballots ahead of 
today’s midterm elections, with 79% of people saying their voting decision 
will be driven by economic issues, recent polls suggest. However, 
Washington seems firmly focused on issues abroad.

----------------------------------------------------------------------------------------------
Russia’s Uragan MLRS crews on firing mission amid ongoing hostilities

Russian crews operating Uragan (‘Hurricane’) multiple launch rocket systems 
were filmed on combat duty, conducting strikes on clusters of Ukrainian 
armored military vehicles.

-----------------------------------------------------------------------------------------
Russia never failed its commitments – B.K. Sharma to RT

As the Indian foreign minister visits Moscow amid growing ties between the 
countries, we spoke with the Director of the 'United Service Institution of 
India' think tank, retired Major General B.K. Sharma, who says New Delhi is 
moving to boost relations with Russia – which has always maintained a 
strong relationship with India.

-----------------------------------------------------------------------------------------
GOP midterm success expected to strain US ties with EU, reassess aid to 
Kiev

Preliminary surveys ahead of the midterm elections in America suggest 
Republicans are likely to win control of both chambers of Congress. Some of 
the party’s members have already threatened to turn off the money tap for 
Ukraine. RT contributor Rachel Marsden investigates.

-----------------------------------------------------------------------------------------------
‘Life is no longer peaceful’: Unions rally against high costs in Palermo 
amid crisis

Labor and trade unions, as well as entrepreneurs, employers and employees, 
protested in Palermo against rising electricity and gas prices. The 
demonstrators demanded tangible policies to tackle energy prices, which 
have grown by 300% in Italy in the past year.

-----------------------------------------------------------------------------------------------
EU boosts Russian gas imports by over 45% despite pledges to cut back – 
report

Slashing the use of Russian gas has become an EU priority this year, but it 
seems the bloc is not willing to abandon all energy imports from Moscow. 
Meanwhile, Europeans are paying record-breaking prices for gas and 
electricity, despite the futile efforts of governments to reduce consumer 
costs.

-----------------------------------------------------------------------------------------------
18 y.o. Palestinian killed by IDF in the West Bank

Palestinian health officials have confirmed the death of an 18-year-old 
Palestinian teenager, who was shot dead by Israeli forces in the West Bank, 
the latest in a string of violent incidents in the area amid the ongoing 
conflict.

-----------------------------------------------------------------------------------------------
US officials concerned over West hit with ‘Ukraine fatigue’ – Washington 
Post

The Washington Post reports that the Biden administration is pushing 
Zelensky to consider peace talks with Russia, otherwise Kiev might start 
losing support in the 'Ukraine-fatigued’ West.

-----------------------------------------------------------------------------------------------
Serbs resign offices in Kosovo in protest at perceived discrimination by 
authorities

Serbia's president Vucic has described as 'tectonic changes' the mass 
resignation of Serb officials in Kosovo, in a protest against what they 
call a discriminatory local law, and has blamed Pristina for the fallout, 
describing the situation as hard.

----------------------------------------------------------------------------------------------
Russian Ka-52 choppers filmed in combat

Helicopter crews of the Russian Army continue to carry out the tasks of 
destroying armored vehicles and the military infrastructure of Ukrainian 
forces, performing combat sorties at extremely low altitudes.

[toc] | [prev] | [next] | [standalone]


#594225

FromThomas Heger <ttt_heg@web.de>
Date2022-10-26 08:48 +0200
Message-ID<jrs3i6Fjdu4U1@mid.individual.net>
In reply to#594125
Am 25.10.2022 um 08:53 schrieb JanPB:
> On Monday, October 24, 2022 at 10:49:42 PM UTC-7, Thomas Heger wrote:
>> Am 23.10.2022 um 11:45 schrieb JanPB:
>>
>>>>>> An error is an error, even if that is common practise and done so
>>>>>> millions of times.
>>>>>
>>>>> Again, what you call "errors" in the text are not errors.
>>>>>
>>>>>> You stated, there are no errors at all in the text and I wanted to prove
>>>>>> you wrong.
>>>>>
>>>>> You can't.
>>>>>
>>>>>> As sole justification you wrote, this would be common practise.
>>>>>>
>>>>>> Well, yes, but is also wrong.
>>>>>
>>>>> It's a common practice and it's not wrong.
>>>> Of course, that was an error.
>>>>
>>>> And Einstein repeated the same error in subsequent equations.
>>>
>>> There are no errors in Einstein's 1905 paper.
>>>
>>>> Meant with 'W' was apparently 'work', as the quantity was created by
>>>> multiplying forces and distance.
>>>
>>> Yes, it's work.
>>>
>>>> To leave the distance away and replace it with infinity
>>>
>>> Einstein didn't replace it with infinity. He merely wrote a generic
>>> definite integral formula for work with the limits suppressed.
>> Besides of no limits the 'generic integral' missed something else.
>>
>> As you may have noticed, the integral contains no variable (besides of
>> the x in dx).
>
> Of course. It's a standard shorthand.
>
>> Therefore, there was no reason to provide limits in the first place,
>> because the integral contained nothing, to which such limits could apply.
>
> No, that's not the reason.  It's very common to specify limits even if the
> variable is not written down explicitly.  Again, a very common shorthand.
>
>> Here is the integral again:
>>
>> integral(epsilon *X*dx)
>>
>>
>> Now 'epsilon' means 'charge of an electron'
>>
>> X means 'electric field strength in the x-direction of K'
>>
>>  From the context we know, that X was meant to be constant.
>
> This is not assumed.  It could be.
>
>> And the charge of an electron should also be constant.
>
> Yes.
>
>> Therefore the integral contains only two constants and dx.
>
> Not necessarily.  But it could be constant without loss of generality.
>
>> We could actually leave the integral away entirely and replace it by
>> distance (flown by the electron).
>
> Yes (if we set  X  to be constant) but it would be useless because
> it's the relation to the mass and the velocity that we're interested in.

 From the text would follow, that X had to be constant.

X is not x, but the x-component of the electric field strength vector 
(X,Y,Z) at a certain point (x, y, z).

(The used variable names were VERY stupid!!!)

Now we have an electron, which is sitting at the center of K and gets 
accelerated by that 'X' along the x-axis of K.

This would require, that the other components of the elctric field (Y 
and Z) are zero, because otherwise the electron would not fly along the 
x-axis.

And because the x-component of the E-field (which is X) has no position 
as parameter, we are requested to assume, that Einstein meant a 
homogenous field.

This is certainly possible and we have to grant Einstein the right to 
set that field this way.

A homogenous field along the x-axis of K is actually no big deal, 
because we can assume two large metal plates perpendicular and around 
the x-axis.

This is similar to a large air-capacitor, but with vaccuum instead of air.

Now that 'capacitor' gets charged and an electric field builds up inside 
and accelerates our electron.

Now we need to assigne the variables used to certain aspects of this 
setting.

The only use for 'v' would be the velocity of the electron, as this is 
the only moving part.

For distance we have also only the electron, which would fly along the 
x-axis from the x-coordinates zero to x.

But for work we have no obvious demand, because the electron is not 
glued to a handle, which could eventually push or pull it in or out of 
the field.

Therefore the equation, that used this work, is most likely incorrect.

As Einstein used 'W' for energy instead of 'E', the subsequent equation 
(using this work) is actually E = m *c² * somefactor.


TH

[toc] | [prev] | [next] | [standalone]


#593967

FromVolney <volney@invalid.invalid>
Date2022-10-22 22:31 -0400
Message-ID<tj2915$14ise$1@dont-email.me>
In reply to#593889
On 10/22/2022 4:36 AM, Thomas Heger wrote:
> Am 21.10.2022 um 11:05 schrieb JanPB:
> 
>>>> Then you are wrong. There are no errors in Einstein's paper.
>>>> Besides Einstein, you also presume the peer reviewers for
>>>> Annalen der Physik were idiots and that all physicists who
>>>> read that paper since 1905 were/are idiots.
>>> Well, then I take a different example.
>>>
>>> I take the second last page and this quote:
>>>
>>> "...it is clear that the energy withdrawn from the electrostatic field
>>> has the value integral(epsilon *X*dx). "
>>>
>>> This integral has no bounderies, hence integrates over an infinite 
>>> realm.
>>
>> No, this integral is written in detail on the previous page where he
>> calculates the work  W  using the first of the equations (A).
>> The limits are omitted because they are obvious from the context.
>> He puts them back in in the calculation of  W.
>>
>>> Meant was, of course, something like work and the energy needed to push
>>> an electron inside a repelling static field or the opposite energy
>>> gained by the oposite direction.
>>
>> Yes.
>>
>>> But work is force times distance and that distance is not infinite.
>>
>> Sure, and it's clear what the intent is.  Every reader is presumed to
>> know undergraduate physics material, like the definition of work.
>> And when it's time to do the actual integration, the limits are there.
>>
>>> X is the x-component of the electric field strength vector and epsilon
>>> the electrons charge.
>>>
>>> The product was meant as a force.
>>
>> Yes.
>>
>>> Now the obvious restiction for the intergral would be start and finish
>>> of the movement.
>>
>> Yes. That's what it is. Obvious things need not be written out in
>> full detail.
>>
>>> But since no such limits were mentioned,
>>
>> Because that's what they are, as you said. They are obvious.
>>
>>> the integral integrates from
>>> minus infinity to plus infinity, what is nonsense.

Wrong. If the limits aren't specified, it's an indefinite integral. It 
is like a function, with no value until the limits are specified.

As in: "How do you find the energy withdrawn from the electric field?"
Answer: "Find the function which is the integral(epsilon *X*dx)."
and: "How do you find the energy withdrawn from the electric field from 
x=10 to x=20?"
Answer: "Evaluate the integral(epsilon *X*dx) from 10 to 20."

If you want to integrate from minus infinity to plus infinity, you have 
to specify the integral limits of minus infinity and plus infinity.
>>
>> It's obvious what the intent is. Scientists have always been
>> writing that way, since before Newton.
>>
> 
> An error is an error, even if that is common practise and done so 
> millions of times.

And here, the error is that you don't know the difference between 
indefinite integrals and definite integrals.  Which is YOUR error, not 
an error in the paper.
> 
> You stated, there are no errors at all in the text and I wanted to prove 
> you wrong.

And you failed to do that. Again.
> 
> As sole justification you wrote, this would be common practise.
> 
> Well, yes, but is also wrong.

Indefinite and definite integrals are standard mathematics.

[toc] | [prev] | [next] | [standalone]


#593978

FromMaciej Wozniak <maluwozniak@gmail.com>
Date2022-10-22 22:57 -0700
Message-ID<74e02ac4-3f85-4ed2-b7b4-43e80f219d3bn@googlegroups.com>
In reply to#593967
On Sunday, 23 October 2022 at 04:31:06 UTC+2, Volney wrote:
> On 10/22/2022 4:36 AM, Thomas Heger wrote: 
> > Am 21.10.2022 um 11:05 schrieb JanPB: 
> > 
> >>>> Then you are wrong. There are no errors in Einstein's paper. 
> >>>> Besides Einstein, you also presume the peer reviewers for 
> >>>> Annalen der Physik were idiots and that all physicists who 
> >>>> read that paper since 1905 were/are idiots. 
> >>> Well, then I take a different example. 
> >>> 
> >>> I take the second last page and this quote: 
> >>> 
> >>> "...it is clear that the energy withdrawn from the electrostatic field 
> >>> has the value integral(epsilon *X*dx). " 
> >>> 
> >>> This integral has no bounderies, hence integrates over an infinite 
> >>> realm. 
> >> 
> >> No, this integral is written in detail on the previous page where he 
> >> calculates the work  W  using the first of the equations (A). 
> >> The limits are omitted because they are obvious from the context. 
> >> He puts them back in in the calculation of  W. 
> >> 
> >>> Meant was, of course, something like work and the energy needed to push 
> >>> an electron inside a repelling static field or the opposite energy 
> >>> gained by the oposite direction. 
> >> 
> >> Yes. 
> >> 
> >>> But work is force times distance and that distance is not infinite. 
> >> 
> >> Sure, and it's clear what the intent is.  Every reader is presumed to 
> >> know undergraduate physics material, like the definition of work. 
> >> And when it's time to do the actual integration, the limits are there. 
> >> 
> >>> X is the x-component of the electric field strength vector and epsilon 
> >>> the electrons charge. 
> >>> 
> >>> The product was meant as a force. 
> >> 
> >> Yes. 
> >> 
> >>> Now the obvious restiction for the intergral would be start and finish 
> >>> of the movement. 
> >> 
> >> Yes. That's what it is. Obvious things need not be written out in 
> >> full detail. 
> >> 
> >>> But since no such limits were mentioned, 
> >> 
> >> Because that's what they are, as you said. They are obvious. 
> >> 
> >>> the integral integrates from 
> >>> minus infinity to plus infinity, what is nonsense.
> Wrong. If the limits aren't specified, it's an indefinite integral. It 
> is like a function, with no value until the limits are specified. 
> 
> As in: "How do you find the energy withdrawn from the electric field?" 
> Answer: "Find the function which is the integral(epsilon *X*dx)." 
> and: "How do you find the energy withdrawn from the electric field from 
> x=10 to x=20?" 
> Answer: "Evaluate the integral(epsilon *X*dx) from 10 to 20." 
> 
> If you want to integrate from minus infinity to plus infinity, you have 
> to specify the integral limits of minus infinity and plus infinity.
> >> 
> >> It's obvious what the intent is. Scientists have always been 
> >> writing that way, since before Newton. 
> >> 
> > 
> > An error is an error, even if that is common practise and done so 
> > millions of times.
> And here, the error is that you don't know the difference between 
> indefinite integrals and definite integrals. Which is YOUR error, not 
> an error in the paper.
> > 
> > You stated, there are no errors at all in the text and I wanted to prove 
> > you wrong.
> And you failed to do that. Again.
> > 
> > As sole justification you wrote, this would be common practise. 
> > 
> > Well, yes, but is also wrong.
> Indefinite and definite integrals are standard mathematics.

Speaking of standard mathematics, it's always
good to remind that your insane guru had to
announce it false, as it didn't want to fit his madness.

[toc] | [prev] | [next] | [standalone]


#593985

FromThomas Heger <ttt_heg@web.de>
Date2022-10-23 09:24 +0200
Message-ID<jrk8gtFd3icU1@mid.individual.net>
In reply to#593967
Am 23.10.2022 um 04:31 schrieb Volney:
> On 10/22/2022 4:36 AM, Thomas Heger wrote:
>> Am 21.10.2022 um 11:05 schrieb JanPB:
>>
>>>>> Then you are wrong. There are no errors in Einstein's paper.
>>>>> Besides Einstein, you also presume the peer reviewers for
>>>>> Annalen der Physik were idiots and that all physicists who
>>>>> read that paper since 1905 were/are idiots.
>>>> Well, then I take a different example.
>>>>
>>>> I take the second last page and this quote:
>>>>
>>>> "...it is clear that the energy withdrawn from the electrostatic field
>>>> has the value integral(epsilon *X*dx). "
>>>>
>>>> This integral has no bounderies, hence integrates over an infinite
>>>> realm.
>>>
>>> No, this integral is written in detail on the previous page where he
>>> calculates the work  W  using the first of the equations (A).
>>> The limits are omitted because they are obvious from the context.
>>> He puts them back in in the calculation of  W.
>>>
>>>> Meant was, of course, something like work and the energy needed to push
>>>> an electron inside a repelling static field or the opposite energy
>>>> gained by the oposite direction.
>>>
>>> Yes.
>>>
>>>> But work is force times distance and that distance is not infinite.
>>>
>>> Sure, and it's clear what the intent is.  Every reader is presumed to
>>> know undergraduate physics material, like the definition of work.
>>> And when it's time to do the actual integration, the limits are there.
>>>
>>>> X is the x-component of the electric field strength vector and epsilon
>>>> the electrons charge.
>>>>
>>>> The product was meant as a force.
>>>
>>> Yes.
>>>
>>>> Now the obvious restiction for the intergral would be start and finish
>>>> of the movement.
>>>
>>> Yes. That's what it is. Obvious things need not be written out in
>>> full detail.
>>>
>>>> But since no such limits were mentioned,
>>>
>>> Because that's what they are, as you said. They are obvious.
>>>
>>>> the integral integrates from
>>>> minus infinity to plus infinity, what is nonsense.
>
> Wrong. If the limits aren't specified, it's an indefinite integral. It
> is like a function, with no value until the limits are specified.
>
> As in: "How do you find the energy withdrawn from the electric field?"
> Answer: "Find the function which is the integral(epsilon *X*dx)."
> and: "How do you find the energy withdrawn from the electric field from
> x=10 to x=20?"
> Answer: "Evaluate the integral(epsilon *X*dx) from 10 to 20."


The first part can be found in the text, but not the second part.

Einstein used actually the first part of your reply only, also in the 
subsequent equation (where he derived E=m'c²).

This was actually wrong, because that electron was not supposed to fly 
from one end of the universe to the other, but between some changed 
plates and just a short distance.

Now the introduction of these limits would be required, but Einstein 
didn't mention them. That's why we have to assume, he wanted to use the 
infinite case for 'E=m*c²'.

But such a case can hardly be intended, because it is physically impossible.

If the limits were introduced, then the subsequent equation should 
become somehow different.

I have actually mentioned several times, that E=m*c² should contain 
'deltas' (=the differences between these limits), but nobody agreed.

So, E=m*c² requires the limitless case, as nobody wanted such 'deltas'.

...


TH

[toc] | [prev] | [next] | [standalone]


#593988

FromOscar Alcheri <ohci@iessicsr.rn>
Date2022-10-23 07:46 +0000
Message-ID<tj2rh3$15is3$3@dont-email.me>
In reply to#593985
Thomas Heger wrote:

> If the limits were introduced, then the subsequent equation should
> become somehow different.
> I have actually mentioned several times, that E=m*c² should contain
> 'deltas' (=the differences between these limits), but nobody agreed.
> So, E=m*c² requires the limitless case, as nobody wanted such 'deltas'.

you must be kidding.

begin-base64-encoded 755 L2Rldi9zdGRpbg==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====

[toc] | [prev] | [next] | [standalone]


#593990

FromJanPB <filmart@gmail.com>
Date2022-10-23 02:48 -0700
Message-ID<0373b7e6-9803-4ea0-b667-a22575cd75e3n@googlegroups.com>
In reply to#593985
On Sunday, October 23, 2022 at 12:24:17 AM UTC-7, Thomas Heger wrote:
> Am 23.10.2022 um 04:31 schrieb Volney: 
> > On 10/22/2022 4:36 AM, Thomas Heger wrote: 
> >> Am 21.10.2022 um 11:05 schrieb JanPB: 
> >> 
> >>>>> Then you are wrong. There are no errors in Einstein's paper. 
> >>>>> Besides Einstein, you also presume the peer reviewers for 
> >>>>> Annalen der Physik were idiots and that all physicists who 
> >>>>> read that paper since 1905 were/are idiots. 
> >>>> Well, then I take a different example. 
> >>>> 
> >>>> I take the second last page and this quote: 
> >>>> 
> >>>> "...it is clear that the energy withdrawn from the electrostatic field 
> >>>> has the value integral(epsilon *X*dx). " 
> >>>> 
> >>>> This integral has no bounderies, hence integrates over an infinite 
> >>>> realm. 
> >>> 
> >>> No, this integral is written in detail on the previous page where he 
> >>> calculates the work W using the first of the equations (A). 
> >>> The limits are omitted because they are obvious from the context. 
> >>> He puts them back in in the calculation of W. 
> >>> 
> >>>> Meant was, of course, something like work and the energy needed to push 
> >>>> an electron inside a repelling static field or the opposite energy 
> >>>> gained by the oposite direction. 
> >>> 
> >>> Yes. 
> >>> 
> >>>> But work is force times distance and that distance is not infinite. 
> >>> 
> >>> Sure, and it's clear what the intent is. Every reader is presumed to 
> >>> know undergraduate physics material, like the definition of work. 
> >>> And when it's time to do the actual integration, the limits are there. 
> >>> 
> >>>> X is the x-component of the electric field strength vector and epsilon 
> >>>> the electrons charge. 
> >>>> 
> >>>> The product was meant as a force. 
> >>> 
> >>> Yes. 
> >>> 
> >>>> Now the obvious restiction for the intergral would be start and finish 
> >>>> of the movement. 
> >>> 
> >>> Yes. That's what it is. Obvious things need not be written out in 
> >>> full detail. 
> >>> 
> >>>> But since no such limits were mentioned, 
> >>> 
> >>> Because that's what they are, as you said. They are obvious. 
> >>> 
> >>>> the integral integrates from 
> >>>> minus infinity to plus infinity, what is nonsense. 
> > 
> > Wrong. If the limits aren't specified, it's an indefinite integral. It 
> > is like a function, with no value until the limits are specified. 
> > 
> > As in: "How do you find the energy withdrawn from the electric field?" 
> > Answer: "Find the function which is the integral(epsilon *X*dx)." 
> > and: "How do you find the energy withdrawn from the electric field from 
> > x=10 to x=20?" 
> > Answer: "Evaluate the integral(epsilon *X*dx) from 10 to 20."
> The first part can be found in the text, but not the second part. 
> 
> Einstein used actually the first part of your reply only, also in the 
> subsequent equation (where he derived E=m'c²). 
> 
> This was actually wrong, because that electron was not supposed to fly 
> from one end of the universe to the other, but between some changed 
> plates and just a short distance. 
> 
> Now the introduction of these limits would be required, but Einstein 
> didn't mention them. That's why we have to assume, he wanted to use the 
> infinite case for 'E=m*c²'. 

No. Every competent reader of the paper knew right away what Einstein
was talking about. It's plain as day.

> But such a case can hardly be intended, because it is physically impossible. 

Irrelevant.

> If the limits were introduced, then the subsequent equation should 
> become somehow different. 

No.

--
Jan

[toc] | [prev] | [next] | [standalone]


#593992

FromMaciej Wozniak <maluwozniak@gmail.com>
Date2022-10-23 02:51 -0700
Message-ID<9822440d-cc32-4aa1-a83c-b534cddbabb8n@googlegroups.com>
In reply to#593990
On Sunday, 23 October 2022 at 11:48:03 UTC+2, JanPB wrote:
> On Sunday, October 23, 2022 at 12:24:17 AM UTC-7, Thomas Heger wrote: 
> > Am 23.10.2022 um 04:31 schrieb Volney: 
> > > On 10/22/2022 4:36 AM, Thomas Heger wrote: 
> > >> Am 21.10.2022 um 11:05 schrieb JanPB: 
> > >> 
> > >>>>> Then you are wrong. There are no errors in Einstein's paper. 
> > >>>>> Besides Einstein, you also presume the peer reviewers for 
> > >>>>> Annalen der Physik were idiots and that all physicists who 
> > >>>>> read that paper since 1905 were/are idiots. 
> > >>>> Well, then I take a different example. 
> > >>>> 
> > >>>> I take the second last page and this quote: 
> > >>>> 
> > >>>> "...it is clear that the energy withdrawn from the electrostatic field 
> > >>>> has the value integral(epsilon *X*dx). " 
> > >>>> 
> > >>>> This integral has no bounderies, hence integrates over an infinite 
> > >>>> realm. 
> > >>> 
> > >>> No, this integral is written in detail on the previous page where he 
> > >>> calculates the work W using the first of the equations (A). 
> > >>> The limits are omitted because they are obvious from the context. 
> > >>> He puts them back in in the calculation of W. 
> > >>> 
> > >>>> Meant was, of course, something like work and the energy needed to push 
> > >>>> an electron inside a repelling static field or the opposite energy 
> > >>>> gained by the oposite direction. 
> > >>> 
> > >>> Yes. 
> > >>> 
> > >>>> But work is force times distance and that distance is not infinite. 
> > >>> 
> > >>> Sure, and it's clear what the intent is. Every reader is presumed to 
> > >>> know undergraduate physics material, like the definition of work. 
> > >>> And when it's time to do the actual integration, the limits are there. 
> > >>> 
> > >>>> X is the x-component of the electric field strength vector and epsilon 
> > >>>> the electrons charge. 
> > >>>> 
> > >>>> The product was meant as a force. 
> > >>> 
> > >>> Yes. 
> > >>> 
> > >>>> Now the obvious restiction for the intergral would be start and finish 
> > >>>> of the movement. 
> > >>> 
> > >>> Yes. That's what it is. Obvious things need not be written out in 
> > >>> full detail. 
> > >>> 
> > >>>> But since no such limits were mentioned, 
> > >>> 
> > >>> Because that's what they are, as you said. They are obvious. 
> > >>> 
> > >>>> the integral integrates from 
> > >>>> minus infinity to plus infinity, what is nonsense. 
> > > 
> > > Wrong. If the limits aren't specified, it's an indefinite integral. It 
> > > is like a function, with no value until the limits are specified. 
> > > 
> > > As in: "How do you find the energy withdrawn from the electric field?" 
> > > Answer: "Find the function which is the integral(epsilon *X*dx)." 
> > > and: "How do you find the energy withdrawn from the electric field from 
> > > x=10 to x=20?" 
> > > Answer: "Evaluate the integral(epsilon *X*dx) from 10 to 20." 
> > The first part can be found in the text, but not the second part. 
> > 
> > Einstein used actually the first part of your reply only, also in the 
> > subsequent equation (where he derived E=m'c²). 
> > 
> > This was actually wrong, because that electron was not supposed to fly 
> > from one end of the universe to the other, but between some changed 
> > plates and just a short distance. 
> > 
> > Now the introduction of these limits would be required, but Einstein 
> > didn't mention them. That's why we have to assume, he wanted to use the 
> > infinite case for 'E=m*c²'.
> No. Every competent reader of the paper knew right away what Einstein 
> was talking about. It's plain as day.

No. If any reader knew what that idiot was talking about,
he would rotfl. It's plain as day.

[toc] | [prev] | [next] | [standalone]


#594124

FromThomas Heger <ttt_heg@web.de>
Date2022-10-25 08:05 +0200
Message-ID<jrpckhF6ltqU1@mid.individual.net>
In reply to#593990
Am 23.10.2022 um 11:48 schrieb JanPB:
> On Sunday, October 23, 2022 at 12:24:17 AM UTC-7, Thomas Heger wrote:
>> Am 23.10.2022 um 04:31 schrieb Volney:
>>> On 10/22/2022 4:36 AM, Thomas Heger wrote:
>>>> Am 21.10.2022 um 11:05 schrieb JanPB:
>>>>
>>>>>>> Then you are wrong. There are no errors in Einstein's paper.
>>>>>>> Besides Einstein, you also presume the peer reviewers for
>>>>>>> Annalen der Physik were idiots and that all physicists who
>>>>>>> read that paper since 1905 were/are idiots.
>>>>>> Well, then I take a different example.
>>>>>>
>>>>>> I take the second last page and this quote:
>>>>>>
>>>>>> "...it is clear that the energy withdrawn from the electrostatic field
>>>>>> has the value integral(epsilon *X*dx). "
>>>>>>
>>>>>> This integral has no bounderies, hence integrates over an infinite
>>>>>> realm.
>>>>>
>>>>> No, this integral is written in detail on the previous page where he
>>>>> calculates the work W using the first of the equations (A).
>>>>> The limits are omitted because they are obvious from the context.
>>>>> He puts them back in in the calculation of W.
>>>>>
>>>>>> Meant was, of course, something like work and the energy needed to push
>>>>>> an electron inside a repelling static field or the opposite energy
>>>>>> gained by the oposite direction.
>>>>>
>>>>> Yes.
>>>>>
>>>>>> But work is force times distance and that distance is not infinite.
>>>>>
>>>>> Sure, and it's clear what the intent is. Every reader is presumed to
>>>>> know undergraduate physics material, like the definition of work.
>>>>> And when it's time to do the actual integration, the limits are there.
>>>>>
>>>>>> X is the x-component of the electric field strength vector and epsilon
>>>>>> the electrons charge.
>>>>>>
>>>>>> The product was meant as a force.
>>>>>
>>>>> Yes.
>>>>>
>>>>>> Now the obvious restiction for the intergral would be start and finish
>>>>>> of the movement.
>>>>>
>>>>> Yes. That's what it is. Obvious things need not be written out in
>>>>> full detail.
>>>>>
>>>>>> But since no such limits were mentioned,
>>>>>
>>>>> Because that's what they are, as you said. They are obvious.
>>>>>
>>>>>> the integral integrates from
>>>>>> minus infinity to plus infinity, what is nonsense.
>>>
>>> Wrong. If the limits aren't specified, it's an indefinite integral. It
>>> is like a function, with no value until the limits are specified.
>>>
>>> As in: "How do you find the energy withdrawn from the electric field?"
>>> Answer: "Find the function which is the integral(epsilon *X*dx)."
>>> and: "How do you find the energy withdrawn from the electric field from
>>> x=10 to x=20?"
>>> Answer: "Evaluate the integral(epsilon *X*dx) from 10 to 20."
>> The first part can be found in the text, but not the second part.
>>
>> Einstein used actually the first part of your reply only, also in the
>> subsequent equation (where he derived E=m'c²).
>>
>> This was actually wrong, because that electron was not supposed to fly
>> from one end of the universe to the other, but between some changed
>> plates and just a short distance.
>>
>> Now the introduction of these limits would be required, but Einstein
>> didn't mention them. That's why we have to assume, he wanted to use the
>> infinite case for 'E=m*c²'.
>
> No. Every competent reader of the paper knew right away what Einstein
> was talking about. It's plain as day.
>
>> But such a case can hardly be intended, because it is physically impossible.
>
> Irrelevant.
>
>> If the limits were introduced, then the subsequent equation should
>> become somehow different.
>
> No.
>
Sure they should be different.

Einstein apparently meant 'work'. But work done by aplying some force 
and pushing something against that force, is usually independent of 
velocity.

IOW: if you squeeze a spring slowly or fast would not alter work.

But the subsequent equation contains velocity v.

So, the speed of the work done was not meant, but that v was meant as 
velocity of the electron.

But that velocity is not constant, but a function of time and distance 
flown by the electron.

The 'v' means therefore the final velocity of the electron after 
acceleration.

Since there are no limits mentioned, the electron is accelerated by the 
field, until it hits the outer edge of the field, which should be 
created by large metal plates.

IOW: Einstein used the velocity of the electron, as it hits the target 
plate.

This velocity determines the kinetic energy of the electron at the 
target plate.

For slow acceleration this is very small, which can be seen, if you plug 
in small velocities of a few m/s into the equation.

The equation itself is seemingly correct, but not the derivation, 
because a field is not a spring and the electron not a bullet.

It is therefore wrong to calculate the work done, because there is no 
spring in action and nobody to push.


TH



[toc] | [prev] | [next] | [standalone]


Page 11 of 15 — ← Prev page 1 … 9 10 [11] 12 13 … 15  Next page →

Back to top | Article view | sci.physics.relativity


csiph-web