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.

Pentcho Valev