From the post "Factor Obviously Confusing" dated 06 Dec 2018, if
\(c=297869525\)
then the percentage error in defining light speed at \(c=299792458\),
\(1-\cfrac{297869525}{299792458}=0.0064142\) or \(0.64142\%\)
this could be the persistent \(0.6\%\) error that plague many physics experiments.
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