wrote:
From any inertial frame, absolutely nothing will ever be observed to
exceed c .

So nowhere then. No place in the universe is really "inertial"
because the universe contains mass and as we know there's an equivalence
between mass and an accelerating frame.

Please go back to bubby skool and re-learn everything. You're making a fool
of yourself again.

--
[Old hillbilly claims change of 1/mn degree K on sun results in
1 degree change in temp on earth, thus explaining climate change.
Then turns out he cant solve the relevant radiation balance equation
that is in a form that can be "obviously" linearqized and solved
in your head:]

[Y]ou can't solve a linear equation or do arithmetic.
What linear equation? Oh! The one with the fourth power
of the intended variable. Linear indeed!
-- Will "the math genius" Janoschka, 25 Apr 2012 12:06:01 -0500

[Even a 3 yo would see that x = (a/b)^(1/4)(Ts+.001)-Te (linear)
and find with mental arithmetic x = .001 Te/Ts i.e. about 50e-6 K not "1".
The undisturbed system is aTs^4 = bTe^4 which the hillbilly knows.
= (a/b)^(1/4) = Te/Ts
= x = (Te/Ts)(Ts+.001)-Te
= .001 Te/Ts
].