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jsjohnst
on Dec 24, 2021
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Subsea Cable to Connect Asia, Europe, and North Am...
> The refractive index of air is very close to that of vacuum
Yeah, 1.0003 vs 1.0. Very close, but not the same was my point.
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Yeah, 1.0003 vs 1.0. Very close, but not the same was my point.