On Sep 8, 8:08*am, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ...
On Sep 7, 10:06 am, "Szczepan Bialek" wrote:





"1925 - the Michelson-Gale-Pearson experiment produces a positive
result
while attempting to detect the effect of Earth's rotation on the
velocity
of light. The significance of the experiment remains debated to this
day, but
this planetary Sagnac effect is measured by ring laser gyros and taken
into *account by the GPS system."

In 1905 Einstein wrote: "Examples of this sort, together with the
unsuccessful attempts to discover any motion of the earth relatively to
the ``light medium,'' suggest that the phenomena of electrodynamics as
well as
of mechanics possess no properties corresponding to the idea of absolute
rest."

In "1925 - the Michelson-Gale-Pearson experiment produces a positive
result"
(motion of the earth relatively to the ``light medium,'' )
no, its positive result was the acceleration caused by the rotation of

the earth, as in the michelson-morley experiment they detected no
motion with respect to a fix

You assume that the ether is fix. The same did Maxwell. But Maxwell did it
before MMX.
You should know (after MMX and MGX) *that the ether is not fix. It rotates
with the Sun but not rotate with the Earth (it was predicted by Stokes in
1845).

or any other aether...

They "detected no motion" with respect to Stokes ether.

otherwise the result would have had a predictable variation due to time of
day or

year, which was not detected.

The results of MMX and MGX prove the Stokes ether.
S*

why don't you just go back to Opticks, thats only about 100 years
older than the almost 200 year old Stokes aether... you are still
going backwards dragging up old disproved theories.