"bambuu" wrote in message
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On Jan 31, 12:32 am, "Jeckyl" wrote:
"bambuu" wrote in message

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On Jan 31, 12:05 am, "Jeckyl" wrote:
"bambuu" wrote in message

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On Jan 30, 3:38 am, "Jeckyl" wrote:
Just as in the so-called twins paradox .. both twins watches are
correct
for
the relevant twin. One twin really is older than the other.

what is tha difference between
really older and just older?

None, of course, I was just emphasising that it is a *real* difference
..
not just some sort of optical illusion, or an error in the ticking of
a
clock.
thanks, so if clock is good, he becomes
really older for no reason
And how did you conclude that nonsense from what I said? No wonder you
have
problems with physics .. you can't even comprehend written language, let
alone the mathematics and logic involved.
you said clock no error, but he really gets older

Yes .. he really gets older (the twin that stays at home compared to the
twin the travels).

You really are incredibly slow understanding things

In the so-called twins paradox, the travelling twin has experienced less
elapsed time because its path through space-time (which involves changes
how would you know about others experiences

When they reunit they can have a nice little chat over some coffee .. that
is assuming the stay-at-home twin is still alive .. the travlling twin may
end up having to talk to the stay-at-home-twins great great grandchildren
instead.

in
frame of reference) is different to that of the stay-at-home twin. One
can
say that more simply: the stay at home twin is older than the travelling
twin.
why, entropy goes faster staying home?

Why are you suddenly discussing entropy.

It is very simple .. less time has elapsed for the travelling twin compared
to the stay at home twin, because the travelling twin has taken a different
path through space-time than the stay-at-home twin (from the event where
they separate, to the event where they reunite).