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Old October 3rd 04, 08:46 PM
 
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Cecil Moore wrote:
Jim Pennino wrote:
"There has never been a contradictory observation that the speed of
light is other than a constant, ever."


Heh, heh, and nobody has ever gotten *exactly* the same results. :-)



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Or to put it in more realistic terms, as instrumentation gets better
and better, the value of c gets more decimal points.

By 1947 it was to +/- 3 km/s, in 1958 +/- 0.1, and by 1973 +/- 0.001.

To put things in perspective, +/- 0.001 km/s is an error of .000000000007%.

--
Jim Pennino

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