Re: New version of a relativity FAQ
- From: "Pmb" <someone@xxxxxxxxxxxxx>
- Date: Thu, 26 Jun 2008 17:50:30 -0400
"Daryl McCullough" <stevendaryl3016@xxxxxxxxx> wrote in message
news:g40sm902rmt@xxxxxxxxxxxxxxxxxx
Pmb says...
"Daryl McCullough" <stevendaryl3016@xxxxxxxxx> wrote
In this case Einstein's arguement is far from
being time dependant since none of the material in his arguement would
hinge
on such arguements
That's wrong. The understanding of General Relativity has *advanced*
since 1948.
Please state the specific advancements which proved that Einstein was
wrong.
Einstein was not familiar with Riemannian geometry. He was not familiar
with the coordinate-free formulation of physics.
That's quite far from the truth.
I don't believe that Einstein was aware of the coordinate-free
way to define vectors and tensors.
The very fact that they are tensors means that they are coordinate
indepenant, i.e. their definition does not depend on a particular
cooridinate system.
Anyway, Einstein's quote doesn't explain *why* he disagrees
with the claim that GR is no more geometrical than Newtonian
physics.
Certainly he does. He's quite explicit as to his reasons.
*What* statement by Weinberg is wrong?
Read it again.
That's why I wish you would stop the name-dropping.
Please look in a dictionary under the term "name-dropping" and see what it
really means.
If you
want to quote an *argument* made by Einstein or Weinberg, go
ahead. That would be interesting. But to skip the argument and
only mention the conclusion is worthless. It's just game-playing.
Okay. That's enough of this. Nothing you're saying is worth the text that
its printed it. I have no further desire to continue read all your sematics.
.
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