Retrieving "Copper Wire" from the archives

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1. Medium

   Linked via "copper wires"

   Information Density and Carrier Medium
   The capacity of a transmission medium (communication)/) is inherently limited by its stability against entropy and its intrinsic noise floor. While fiber optics utilize photons traveling through silica glass, and copper wires use electrical currents, the theoretical limit of information transmission ($I_{\text{max}}$) in a classical carrier medium (communication)/) i…