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Groups > sci.physics.relativity > #614301 > unrolled thread
| Started by | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| First post | 2023-07-02 16:46 -0700 |
| Last post | 2023-07-03 09:14 -0700 |
| Articles | 20 on this page of 66 — 14 participants |
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Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 16:46 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 16:52 -0700
Re: Feynman rejected the second postulate. Sylvia Else <sylvia@email.invalid> - 2023-07-03 10:24 +1000
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 17:39 -0700
Re: Feynman rejected the second postulate. The Starmaker <starmaker@ix.netcom.com> - 2023-07-02 19:43 -0700
Re: Feynman rejected the second postulate. Volney <volney@invalid.invalid> - 2023-07-02 23:23 -0400
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 20:39 -0700
Re: Feynman rejected the second postulate. Volney <volney@invalid.invalid> - 2023-07-03 00:08 -0400
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 21:31 -0700
Re: Feynman rejected the second postulate. Paul Alsing <pnalsing@gmail.com> - 2023-07-02 21:45 -0700
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-02 21:50 -0700
Re: Feynman rejected the second postulate. Volney <volney@invalid.invalid> - 2023-07-03 01:01 -0400
Re: Feynman rejected the second postulate. nospam@de-ster.demon.nl (J. J. Lodder) - 2023-07-03 09:52 +0200
Re: Feynman rejected the second postulate. RichD <r_delaney2001@yahoo.com> - 2023-07-03 12:16 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 13:04 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 13:28 -0700
Re: Feynman rejected the second postulate. Paul Alsing <pnalsing@gmail.com> - 2023-07-03 13:53 -0700
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 14:03 -0700
Re: Feynman rejected the second postulate. nospam@de-ster.demon.nl (J. J. Lodder) - 2023-07-03 22:56 +0200
Re: Feynman rejected the second postulate. RichD <r_delaney2001@yahoo.com> - 2023-07-05 10:36 -0700
Re: Feynman rejected the second postulate. nospam@de-ster.demon.nl (J. J. Lodder) - 2023-07-05 21:21 +0200
Re: Feynman rejected the second postulate. RichD <r_delaney2001@yahoo.com> - 2023-07-05 14:27 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 20:59 -0700
Re: Feynman rejected the second postulate. Volney <volney@invalid.invalid> - 2023-07-03 00:11 -0400
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 11:12 -0700
Re: Feynman rejected the second postulate. Tom Roberts <tjoberts137@sbcglobal.net> - 2023-07-03 13:27 -0500
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 13:02 -0700
Re: Feynman rejected the second postulate. Volney <volney@invalid.invalid> - 2023-07-03 14:36 -0400
Re: Feynman rejected the second postulate. Paul Alsing <pnalsing@gmail.com> - 2023-07-02 18:45 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-02 19:15 -0700
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-02 21:05 -0700
Re: Feynman rejected the second postulate. Paul Alsing <pnalsing@gmail.com> - 2023-07-02 21:34 -0700
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-02 21:49 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 11:15 -0700
Re: Feynman rejected the second postulate. whodat <whodaat@void.nowgre.com> - 2023-07-03 13:38 -0500
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 13:03 -0700
Re: Feynman rejected the second postulate. whodat <whodaat@void.nowgre.com> - 2023-07-03 16:10 -0500
Re: Feynman rejected the second postulate. Tom Roberts <tjoberts137@sbcglobal.net> - 2023-07-02 23:19 -0500
Re: Feynman rejected the second postulate. Athel Cornish-Bowden <athel.cb@gmail.com> - 2023-07-03 09:22 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 00:26 -0700
Re: Feynman rejected the second postulate. Athel Cornish-Bowden <athel.cb@gmail.com> - 2023-07-03 09:55 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 01:23 -0700
Re: Feynman rejected the second postulate. Athel Cornish-Bowden <athel.cb@gmail.com> - 2023-07-03 10:37 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 02:01 -0700
Re: Feynman rejected the second postulate. Athel Cornish-Bowden <athel.cb@gmail.com> - 2023-07-03 11:43 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 03:03 -0700
Re: Feynman rejected the second postulate. Athel Cornish-Bowden <athel.cb@gmail.com> - 2023-07-03 13:23 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 05:29 -0700
Re: Feynman rejected the second postulate. Python <python@invalid.org> - 2023-07-03 14:33 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 05:39 -0700
Re: Feynman rejected the second postulate. Python <python@invalid.org> - 2023-07-03 14:57 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 06:08 -0700
Re: Feynman rejected the second postulate. Python <python@invalid.org> - 2023-07-03 15:42 +0200
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 06:53 -0700
Re: Feynman rejected the second postulate. Richard Hachel <r.hachel@wanadou.fr> - 2023-07-03 15:21 +0000
Re: Feynman rejected the second postulate. Python <python@invalid.org> - 2023-07-03 20:10 +0200
Re: Feynman rejected the second postulate. whodat <whodaat@void.nowgre.com> - 2023-07-03 13:34 -0500
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 12:17 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 11:17 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 11:22 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 11:24 -0700
Re: Feynman rejected the second postulate. whodat <whodaat@void.nowgre.com> - 2023-07-03 13:39 -0500
Re: Feynman rejected the second postulate. Volney <volney@invalid.invalid> - 2023-07-03 17:22 -0400
Re: Feynman rejected the second postulate. Maciej Wozniak <maluwozniak@gmail.com> - 2023-07-03 22:06 -0700
Re: Feynman rejected the second postulate. Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2023-07-03 11:35 -0700
Re: Feynman rejected the second postulate. "mitchr...@gmail.com" <mitchrae3323@gmail.com> - 2023-07-03 09:14 -0700
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-02 16:46 -0700 |
| Subject | Feynman rejected the second postulate. |
| Message-ID | <55379066-f06b-4e5f-a575-b139c6ae5032n@googlegroups.com> |
He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source.
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-02 16:52 -0700 |
| Message-ID | <161beb91-160f-4620-8597-fac6acb1555fn@googlegroups.com> |
| In reply to | #614301 |
On Sunday, July 2, 2023 at 4:46:52 PM UTC-7, Laurence Clark Crossen wrote: > He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. Richard Feynman: Light Behaves like Particles “ = PENTCHO VALEV= “Richard Feynman: "I want to emphasize that light comes in this form - particles. It is very important to know that light behaves like particles, especially for those of you who have gone to school, where you probably learned something about light behaving like waves. I'm telling you the way it does behave - like particles.’
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| From | Sylvia Else <sylvia@email.invalid> |
|---|---|
| Date | 2023-07-03 10:24 +1000 |
| Message-ID | <kgeiqiFtaceU2@mid.individual.net> |
| In reply to | #614301 |
On 03-July-23 9:46 am, Laurence Clark Crossen wrote: > He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. Run that past me again. Why does particle behaviour mean velocity is not source independent? They look to me to be two unrelated things. Sylvia.
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-02 17:39 -0700 |
| Message-ID | <f84c30aa-e18b-4af5-b5fe-4ce98ed9b691n@googlegroups.com> |
| In reply to | #614304 |
On Sunday, July 2, 2023 at 5:24:53 PM UTC-7, Sylvia Else wrote: > On 03-July-23 9:46 am, Laurence Clark Crossen wrote: > > He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. > Run that past me again. Why does particle behaviour mean velocity is not > source independent? They look to me to be two unrelated things. > > Sylvia. Particle behavior means something shares the velocity of the source which is the opposite of independence from the velocity of the source.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2023-07-02 19:43 -0700 |
| Message-ID | <64A235C3.9A9@ix.netcom.com> |
| In reply to | #614305 |
Laurence Clark Crossen wrote: > > On Sunday, July 2, 2023 at 5:24:53 PM UTC-7, Sylvia Else wrote: > > On 03-July-23 9:46 am, Laurence Clark Crossen wrote: > > > He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. > > Run that past me again. Why does particle behaviour mean velocity is not > > source independent? They look to me to be two unrelated things. > > > > Sylvia. > Particle behavior means something shares the velocity of the source which is the opposite of independence from the velocity of the source. Run that past me again, dat sounds like doubletalk... -- The Starmaker -- To question the unquestionable, ask the unaskable, to think the unthinkable, mention the unmentionable, say the unsayable, and challenge the unchallengeable.
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| From | Volney <volney@invalid.invalid> |
|---|---|
| Date | 2023-07-02 23:23 -0400 |
| Message-ID | <u7tevn$3jkdl$5@dont-email.me> |
| In reply to | #614305 |
On 7/2/2023 8:39 PM, Laurence Clark Crossen wrote: > On Sunday, July 2, 2023 at 5:24:53 PM UTC-7, Sylvia Else wrote: >> On 03-July-23 9:46 am, Laurence Clark Crossen wrote: >>> He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. >> Run that past me again. Why does particle behaviour mean velocity is not >> source independent? They look to me to be two unrelated things. >> >> Sylvia. > Particle behavior means something shares the velocity of the source which is the opposite of independence from the velocity of the source. That's not part of the definition of a particle. Don't forget that the SR speed combination formula works for particles, and at relativistic speeds the velocity is not a simple sum.
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-02 20:39 -0700 |
| Message-ID | <9be85d28-7f83-4176-9322-febbb4f21765n@googlegroups.com> |
| In reply to | #614313 |
On Sunday, July 2, 2023 at 8:23:38 PM UTC-7, Volney wrote: > On 7/2/2023 8:39 PM, Laurence Clark Crossen wrote: > > On Sunday, July 2, 2023 at 5:24:53 PM UTC-7, Sylvia Else wrote: > >> On 03-July-23 9:46 am, Laurence Clark Crossen wrote: > >>> He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. > >> Run that past me again. Why does particle behaviour mean velocity is not > >> source independent? They look to me to be two unrelated things. > >> > >> Sylvia. > > Particle behavior means something shares the velocity of the source which is the opposite of independence from the velocity of the source. > That's not part of the definition of a particle. > > Don't forget that the SR speed combination formula works for particles, > and at relativistic speeds the velocity is not a simple sum. It doesn't have anything to do with a definition. If the SR formula result is the same as for a particle, it is unnecessary. Ordinary additive velocity suffices. They suffice at the velocity of the Earth and the MMX. They also suffice for all velocities contrary to SR. You are disagreeing with Feynman. I'm with Feynman. You're with Einstein.
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| From | Volney <volney@invalid.invalid> |
|---|---|
| Date | 2023-07-03 00:08 -0400 |
| Message-ID | <u7thj6$3k0rd$1@dont-email.me> |
| In reply to | #614316 |
On 7/2/2023 11:39 PM, Laurence Clark Crossen wrote: > On Sunday, July 2, 2023 at 8:23:38 PM UTC-7, Volney wrote: >> On 7/2/2023 8:39 PM, Laurence Clark Crossen wrote: >>> On Sunday, July 2, 2023 at 5:24:53 PM UTC-7, Sylvia Else wrote: >>>> On 03-July-23 9:46 am, Laurence Clark Crossen wrote: >>>>> He firmly asserted that light always behaves as a particle. That means its velocity is not independent of that of the source. >>>> Run that past me again. Why does particle behaviour mean velocity is not >>>> source independent? They look to me to be two unrelated things. >>>> >>>> Sylvia. >>> Particle behavior means something shares the velocity of the source which is the opposite of independence from the velocity of the source. >> That's not part of the definition of a particle. >> >> Don't forget that the SR speed combination formula works for particles, >> and at relativistic speeds the velocity is not a simple sum. > It doesn't have anything to do with a definition. You worded it as if it did. "Particle behavior means something shares the velocity of the source." Remember the speed combination formula works for any speed of anything as long as both speeds are c or less. The speed of light being constant falls directly out of the math. The formula is w=(u+v)/(1+uv/c^2). If u=c, the formula simplifies to w=c no matter what v is. This is saying it doesn't matter what the speed of the source (v) is, light moves at c in all frames of reference. > If the SR formula result is the same as for a particle, it is unnecessary. What does that mean? It's the same for particles but what it says isn't what you think. > Ordinary additive velocity suffices. Not for relativistic speeds. For very small u and v, w=(u+v)/(1+uv/c^2) is VERY close to w=u+v and that may "suffice" as a low speed approximation. But not for relativistic speeds. > They suffice at the velocity of the Earth and the MMX. Again only as a good approximation for low speeds. > They also suffice for all velocities contrary to SR. Nope, not for relativistic speeds. Try it for u=.8c and v=.8c. > You are disagreeing with Feynman. Nope. > I'm with Feynman. You're with Einstein. No, you are quote mining. Feynman said many things that conflict with your misinterpretation of that quote.
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-02 21:31 -0700 |
| Message-ID | <a9d0c44f-d1ed-4945-a734-b5aa0e086df4n@googlegroups.com> |
| In reply to | #614322 |
On Sunday, July 2, 2023 at 9:08:09 PM UTC-7, Volney wrote: > Remember the speed combination formula works for any speed of anything > as long as both speeds are c or less. > > The speed of light being constant falls directly out of the math. The > formula is w=(u+v)/(1+uv/c^2). If u=c, the formula simplifies to w=c no > matter what v is. This is saying it doesn't matter what the speed of the > source (v) is, light moves at c in all frames of reference. > > If the SR formula result is the same as for a particle, it is unnecessary. > What does that mean? It's the same for particles but what it says isn't > what you think. > > > Ordinary additive velocity suffices. > > Not for relativistic speeds. For very small u and v, w=(u+v)/(1+uv/c^2) > is VERY close to w=u+v and that may "suffice" as a low speed > approximation. But not for relativistic speeds. > > They suffice at the velocity of the Earth and the MMX. > Again only as a good approximation for low speeds. > > They also suffice for all velocities contrary to SR. > Nope, not for relativistic speeds. Try it for u=.8c and v=.8c. > > You are disagreeing with Feynman. > Nope. > > I'm with Feynman. You're with Einstein. > No, you are quote mining. Feynman said many things that conflict with > your misinterpretation of that quote. According to Feynman, it matters what speed the source is. It is always C + V= light speed. How can you fail to understand? Light speed always includes the velocity of the source. If you can't understand more than one connotation of the word "means" I don't have much hope for you.
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| From | Paul Alsing <pnalsing@gmail.com> |
|---|---|
| Date | 2023-07-02 21:45 -0700 |
| Message-ID | <e204d3e7-0cd1-4f22-a58f-654dae073341n@googlegroups.com> |
| In reply to | #614326 |
On Sunday, July 2, 2023 at 9:32:00 PM UTC-7, Laurence Clark Crossen wrote: > According to Feynman, it matters what speed the source is. It is always C + V= light speed. How can you fail to understand? Light speed always includes the velocity of the source. If you can't understand more than one connotation of the word "means" I don't have much hope for you. Holy Cow, you *clearly* don't know the first thing about relativity, and you have just as clearly never actually read Feynman all the way through! Here, get busy... https://www.feynmanlectures.caltech.edu/ See also... https://www.amnh.org/exhibitions/einstein/light/constant-speed "The Special Theory of Relativity is based on Einstein's recognition that the speed of light does not change even when the source of the light moves. Although it might seem logical to add the speed of the light source and the speed of the light beam to determine the total speed, light does not work this way. No matter how fast Einstein rides his bike, the light coming from his headlight always moves at the same speed. Stationary Light Light from a stationary source travels at 300,000 km/sec (186,000 miles/sec). Moving Light Light from a moving source also travels at 300,000 km/sec (186,000 miles/sec)." You are obviously way out of your depth here... go take a class somewhere, anywhere... Relativity is not easy, especially when you simply make it up as you go along.
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| From | Maciej Wozniak <maluwozniak@gmail.com> |
|---|---|
| Date | 2023-07-02 21:50 -0700 |
| Message-ID | <c758866a-d2e2-4858-857d-c054f8ae8bdcn@googlegroups.com> |
| In reply to | #614328 |
On Monday, 3 July 2023 at 06:45:51 UTC+2, Paul Alsing wrote: > On Sunday, July 2, 2023 at 9:32:00 PM UTC-7, Laurence Clark Crossen wrote: > > > According to Feynman, it matters what speed the source is. It is always C + V= light speed. How can you fail to understand? Light speed always includes the velocity of the source. If you can't understand more than one connotation of the word "means" I don't have much hope for you. > Holy Cow, you *clearly* don't know the first thing about relativity, and you have just as clearly never actually read Feynman all the way through! Here, get busy... > > https://www.feynmanlectures.caltech.edu/ > > See also... > > https://www.amnh.org/exhibitions/einstein/light/constant-speed > > "The Special Theory of Relativity is based on Einstein's recognition that the speed of light does not change even when the source of the light moves. Although it might seem logical to add the speed of the light source and the speed of the light beam to determine the total speed, light does not work this way. No matter how fast Einstein rides his bike, the light coming from his headlight always moves at the same speed. > > Stationary Light > Light from a stationary source travels at 300,000 km/sec (186,000 miles/sec). > > Moving Light > Light from a moving source also travels at 300,000 km/sec (186,000 miles/sec)." > > You are obviously way out of your depth here... go take a class somewhere, anywhere... > > Relativity is not easy, especially when you simply make it up as you go along. Making wise faces isn't as hard as you think, poor Al.
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| From | Volney <volney@invalid.invalid> |
|---|---|
| Date | 2023-07-03 01:01 -0400 |
| Message-ID | <u7tkmg$3k6t4$1@dont-email.me> |
| In reply to | #614326 |
On 7/3/2023 12:31 AM, Laurence Clark Crossen wrote: > On Sunday, July 2, 2023 at 9:08:09 PM UTC-7, Volney wrote: > >>> I'm with Feynman. You're with Einstein. >> No, you are quote mining. Feynman said many things that conflict with >> your misinterpretation of that quote. > According to Feynman, it matters what speed the source is. It is always C + V= light speed. Sorry, he never said that. Nor would he. > How can you fail to understand? Light speed always includes the velocity of the source. Just because you say so doesn't mean it's true. BTW did the voices tell you it is true? > If you can't understand more than one connotation of the word "means" I don't have much hope for you. I know what "w=(u+v)/(1+uv/c^2)" "means" for different values of u and v. In particular what it "means" if u=c.
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| From | nospam@de-ster.demon.nl (J. J. Lodder) |
|---|---|
| Date | 2023-07-03 09:52 +0200 |
| Message-ID | <1qdadut.1xvub631po9jwiN%nospam@de-ster.demon.nl> |
| In reply to | #614316 |
Laurence Clark Crossen <l.c.crossen@hotmail.com> wrote: > I'm with Feynman. But unfortunately Feynman isn't with you, Jan
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| From | RichD <r_delaney2001@yahoo.com> |
|---|---|
| Date | 2023-07-03 12:16 -0700 |
| Message-ID | <20507a63-df64-42a3-985f-49393fd6953bn@googlegroups.com> |
| In reply to | #614316 |
On July 2, Laurence Clark Crossen wrote: > You are disagreeing with Feynman. I'm with Feynman. You're with Einstein. Feynman was snookered by the proposed superluminal communications device, supposedly based on quantum entanglement, utilizing quantum state replication. Until he was informed of its essential defect. Nobody's perfect. Look up "fallacy of authority" -- Rich
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-03 13:04 -0700 |
| Message-ID | <587730e4-eabd-4662-bd81-131f5a380b39n@googlegroups.com> |
| In reply to | #614385 |
On Monday, July 3, 2023 at 12:16:37 PM UTC-7, RichD wrote: > On July 2, Laurence Clark Crossen wrote: > > You are disagreeing with Feynman. I'm with Feynman. You're with Einstein. > > Feynman was snookered by the proposed superluminal > communications device, supposedly based on quantum > entanglement, utilizing quantum state replication. Until > he was informed of its essential defect. > > Nobody's perfect. > > Look up "fallacy of authority" > > -- > Rich Look up ad verecundium. All of relativity is based on Einstein's blunders.
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| From | Laurence Clark Crossen <l.c.crossen@hotmail.com> |
|---|---|
| Date | 2023-07-03 13:28 -0700 |
| Message-ID | <d2576545-ce11-4c23-97ff-a14d5c706786n@googlegroups.com> |
| In reply to | #614393 |
On Monday, July 3, 2023 at 1:04:17 PM UTC-7, Laurence Clark Crossen wrote: Waves share the velocity of the source. So the fact that photons exhibit wave behavior does not mean it does not share the velocity of the source. Interference fringe shifts do not disprove that light shares the velocity of the source. "Light has both particle and wave properties. Which property is more relevant to the situation at hand, however, is what makes these experiments interesting." - "The Young and Feynman Experiments: Is Light a Wave or a Particle?"
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| From | Paul Alsing <pnalsing@gmail.com> |
|---|---|
| Date | 2023-07-03 13:53 -0700 |
| Message-ID | <64f24561-c782-4dbb-b2ff-e4799cc31bfcn@googlegroups.com> |
| In reply to | #614393 |
On Monday, July 3, 2023 at 1:04:17 PM UTC-7, Laurence Clark Crossen wrote: > All of relativity is based on Einstein's blunders. And yet there is this... https://math.ucr.edu/home/baez/physics/Relativity/SR/experiments.html And yet, you cannot refute any of them!
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| From | Maciej Wozniak <maluwozniak@gmail.com> |
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| Date | 2023-07-03 14:03 -0700 |
| Message-ID | <f58a1c59-f013-49ad-b95d-730f5a567987n@googlegroups.com> |
| In reply to | #614397 |
On Monday, 3 July 2023 at 22:53:04 UTC+2, Paul Alsing wrote: > On Monday, July 3, 2023 at 1:04:17 PM UTC-7, Laurence Clark Crossen wrote: > > All of relativity is based on Einstein's blunders. > And yet there is this... > > https://math.ucr.edu/home/baez/physics/Relativity/SR/experiments.html > > And yet, you cannot refute any of them! And yet, in the meantime in the real world - forbidden by your bunch of idiots "improper" clocks keep measuring t'=t. And yet, Tom's insane screams that we're FORCED to your BEST WAY - somehow didn't work.
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| From | nospam@de-ster.demon.nl (J. J. Lodder) |
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| Date | 2023-07-03 22:56 +0200 |
| Message-ID | <1qdbapc.13kcs6b1syau3hN%nospam@de-ster.demon.nl> |
| In reply to | #614385 |
RichD <r_delaney2001@yahoo.com> wrote: > On July 2, Laurence Clark Crossen wrote: > > You are disagreeing with Feynman. I'm with Feynman. You're with Einstein. > > Feynman was snookered by the proposed superluminal > communications device, supposedly based on quantum > entanglement, utilizing quantum state replication. Until > he was informed of its essential defect. Source? Jan
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| From | RichD <r_delaney2001@yahoo.com> |
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| Date | 2023-07-05 10:36 -0700 |
| Message-ID | <206d2d20-7a55-4f29-894a-d38efd679009n@googlegroups.com> |
| In reply to | #614398 |
On July 3, J. J. Lodder wrote: >>> You are disagreeing with Feynman. I'm with Feynman. > >> Feynman was snookered by the proposed superluminal >> communications device, supposedly based on quantum >> entanglement, utilizing quantum state replication. Until >> he was informed of its essential defect. > > Source? Wojiech Zurek. Alice and Bob receive a pair of entangled particles. The idea was that each would make multiple copies of the quantum state of the received particles. Then, through redundancy, using statistical methods, they could communicate instantaneously. It's a clever idea. Later, someone proved it's impossible to clone a quantum state. It fooled many people. Though it wasn't intended as a hoax, the inventors proposed it as physically permissible. -- Rich
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