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jarfil , 8 months ago Speed of light in cables and fiber optics is about 2/3 the speed of light in vacuum. If it has to jump some electrochemical synapses, it brings it down to much less than that.
Speed of light in cables and fiber optics is about 2/3 the speed of light in vacuum. If it has to jump some electrochemical synapses, it brings it down to much less than that.