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Groups > sci.physics > #897158
| From | Jim Pennino <jimp@gonzo.specsol.net> |
|---|---|
| Newsgroups | sci.physics, sci.electronics.design |
| Subject | Re: 97-million-year-old fossils reveal the earliest known animal "GPS" |
| Date | 2026-10-06 07:33 -0700 |
| Organization | A noiseless patient Spider |
| Message-ID | <7edfpm-hcdp.ln1@gonzo.specsol.net> (permalink) |
| References | (7 earlier) <uql7clptntikc9mi5ifkom4ovf1na2ktnk@4ax.com> <11a239q$1lr4h$1@dont-email.me> <ov49clt9t7cb7e6g2tehvfhi78ufqkt5tf@4ax.com> <11a27aq$1n54t$1@dont-email.me> <as89cl1kjd2d33j7rluh8uapvdoeh4iqrh@4ax.com> |
Cross-posted to 2 groups.
In sci.physics Jeremiah Jones <jj@j.j> wrote: > Jan Panteltje <alien@comet.invalid> wrote: >>Jeremiah Jones <jj@j.j>wrote: >> >Jan Panteltje <alien@comet.invalid> wrote: >> >> >> There are also sea ceatures that travel halfway around the world >> >> some use sonar. >> > >> >Now you're going to tell us how whales can determine >> >their location by sonar? >> > >> >Good luck with that. >> >> Those who not want to see are effectively blind >> >> Same for those who do not want to learn, those are effectivly lost. >> https://en.wikipedia.org/wiki/Marine_mammals_and_sonar >> https://www.nationalgeographic.com/animals/article/echolocation-is-nature-built-in-sonar-here-is-how-it-works > > > So where do they say whales can determine their location > by sonar? > > "Those who see what isn't written are effectively blind." It is impossible to determine location with just radar, sonar or a compass. Radar and sonar just tell you there is something, or nothing, in front of you. A compass just provides a bearing relative to the Earth's magnetic field. To determine a location you also geographic data, i.e. a map of some sort. -- penninojim@yahoo.com
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97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-02 15:13 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-02 23:34 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-02 16:57 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" ram@zedat.fu-berlin.de (Stefan Ram) - 2026-10-03 10:33 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeroen Belleman <jeroen@nospam.please> - 2026-10-03 15:36 +0200
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-03 16:07 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Gerhard Hoffmann <dk4xp@arcor.de> - 2026-10-03 18:23 +0200
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-04 07:24 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Old McDonald <eieio@patch.corn> - 2026-10-04 11:37 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-05 18:04 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeroen Belleman <jeroen@nospam.please> - 2026-10-03 19:03 +0200
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-04 07:24 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" athel.cb@gmail.com <user12588@newsgrouper.org.invalid> - 2026-10-03 17:16 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-04 02:17 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 05:24 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-04 02:29 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-04 02:30 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 16:39 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" John Hasler <john@sugarbit.com> - 2026-10-03 16:15 -0500
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-04 07:28 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-04 02:10 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-04 11:38 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-05 01:51 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" ram@zedat.fu-berlin.de (Stefan Ram) - 2026-10-04 18:02 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-05 02:10 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" ram@zedat.fu-berlin.de (Stefan Ram) - 2026-10-04 18:27 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-04 11:18 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-05 02:29 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" ram@zedat.fu-berlin.de (Stefan Ram) - 2026-10-04 18:43 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@htigct.com> - 2026-10-05 10:07 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-06 04:41 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-04 13:13 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-05 06:39 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-05 10:19 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-06 06:08 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-05 23:42 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-06 07:17 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-06 00:36 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-06 14:07 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jim Pennino <jimp@gonzo.specsol.net> - 2026-10-06 08:13 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-06 10:22 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@htigct.com> - 2026-10-06 10:52 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jim Pennino <jimp@gonzo.specsol.net> - 2026-10-06 07:33 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-06 10:10 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-06 17:42 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-03 01:46 +1000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Old McDonald <eieio@patch.corn> - 2026-10-02 10:37 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-03 16:03 +1000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Old McDonald <eieio@patch.corn> - 2026-10-03 00:08 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 03:51 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeroen Belleman <jeroen@nospam.please> - 2026-10-02 19:31 +0200
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jan Panteltje <alien@comet.invalid> - 2026-10-03 06:50 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 05:15 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-04 02:25 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-04 02:46 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-04 19:56 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-04 13:22 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-05 19:33 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-10-06 12:05 +0800
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 16:28 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-06 00:16 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 16:22 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-06 00:07 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 23:26 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Jeremiah Jones <jj@j.j> - 2026-10-06 10:38 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" athel.cb@gmail.com <user12588@newsgrouper.org.invalid> - 2026-10-06 09:28 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 23:34 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Someone <864c855e3d64399dc06fa30ebb75526c2c2e73db7216b16a3d4cf03e8a52ec3b@example.com> - 2026-10-02 18:45 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" athel.cb@gmail.com <user12588@newsgrouper.org.invalid> - 2026-10-03 08:56 +0000
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 03:57 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-03 10:21 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 05:00 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@htigct.com> - 2026-10-03 14:02 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-04 16:25 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-04 10:13 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-05 17:24 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-05 09:07 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@htigct.com> - 2026-10-05 10:16 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 17:39 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-06 08:05 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Gerhard Hoffmann <dk4xp@arcor.de> - 2026-10-05 20:05 +0200
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Gerhard Hoffmann <dk4xp@arcor.de> - 2026-10-05 20:18 +0200
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@htigct.com> - 2026-10-05 12:50 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 17:46 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-06 08:07 -0700
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" Bill Sloman <bill.sloman@ieee.org> - 2026-10-06 17:28 +1100
Re: 97-million-year-old fossils reveal the earliest known animal "GPS" john larkin <jl@glen--canyon.com> - 2026-10-06 08:17 -0700
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