On Fri, 06 Oct 2006 14:20:34 GMT, Cecil Moore
wrote:

That speed is hardly constant, it is relative. Or so Einstein would
have us believe.

I think Einstein would object to your statement. The theory
of relativity says everything is relative to the speed of
light fixed at the constant 'c' in free space.

-Sigh-

Another opportunity for you to Fumble an excuse not to perform a
simple computation:

For a dry observer standing on the bank of a pool,
what is the speed of light in water?

This should even be Xeroxable.