On Apr 19, 5:57*pm, Pentcho Valev wrote:
http://groups.google.com/group/sci.p...7a506fee1bf10?
"Redshift - Does wavelength change?"

Silly Vesselin Petkov has discovered that the gravitational redshift
is due to the variation of the speed of light in a gravitational
field, in accordance with Einstein's 1911 equation c'=c(1+V/c^2), but
Criminal Tom Roberts fiercely confuses Silly Vesselin Petkov and does
not allow him to leave the zombie group in Einstein criminal cult and
become hypnotist.

8 years later. Silly Vesselin Petkov is not asking dangerous questions
anymore, Einstein zombie world does not give a **** about both
constancy and variability of the speed of light and Criminal Tom
Roberts can safely teach the idiocies devised in Einstein cult:

http://groups.google.com/group/sci.p...cc9ce0b836800?
On Dec 6 2007, 5:37 pm, Tom Roberts
wrote:
Pentcho Valev wrote:
http://philsci-archive.pitt.edu/arch.../02/Norton.pdf
John Norton: "Einstein regarded the Michelson-Morley experiment as
evidence for the principle of relativity, whereas later writers almost
universally use it as support for the light postulate of special
relativity......THE MICHELSON-MORLEY EXPERIMENT IS FULLY COMPATIBLE
WITH AN EMISSION THEORY OF LIGHT THAT CONTRADICTS THE LIGHT
POSTULATE."

Sure. The fact that this one experiment is compatible with other
theories does not refute relativity in any way. The full experimental
record refutes most if not all emission theories, but not relativity.

THEPOUND-REBKAEXPERIMENT IS FULLY COMPATIBLE WITH AN EMISSION THEORY
OF LIGHT THAT CONTRADICTS THE LIGHT POSTULATE.

Sure. But this experiment, too, does not refute relativity. The full
experimental record refutes most if not all emission theories, but not
relativity.

Pentcho Valev