> On Apr 7, 12:23 pm, "leerevdoug...@googlemail.com" <l...@rdfmedia.com>
> wrote:
> BTW, I've finally figured out a way to PROVE that the speed of light
> cxannot be a constant. I'll save the 'guts' of my argument for the
> book but think about this: if space expands and the distance
> between A and B gets larger, how can C be a constant? If it appears
> to be a constant, then it MUST accelerate in order to make up the
> difference in the extra distance created by the expansion of space due
> to Hiubble's Law!!
The distance between points A and B are not increasing. The reason we
know space is expanding is due to the amount of red shift as seen in
the light from distant stars.
If you measure a one foot distance between A and B and remeasure it in
a billion years the universe will have expanded but the distance will
still be one foot.

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