Originally Posted By: Bill S.
Bill 6.
I was not being sarcastic; it was an honest request for something I could understand. I do not have a background in science, and struggle with some of the things that many of you take in your stride.

I apologise for my reaction.

I, too, am bereft of formal education in the subject of physics however your referral to the following material indicates a superior level of understanding.

According to Wiki - the Tolman test conclusions are based on observations of light emanating from distant galaxies and I fail to see how anyone can insist that said conclusions are indomitable.

From what I can read it seems that his test did not actually disprove the tired light theory but tended to favor the alternative expansion theory.