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From: nomdenet@venera.isi.edu
Newsgroups: comp.dcom.telecom
Subject: Re: Phone Calls at the Speed of Light
Message-ID: <3397@accuvax.nwu.edu>
Date: 31 Jan 90 19:30:50 GMT
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X-Telecom-Digest: Volume 10, Issue 67, message 6 of 11


> ... Does anyone know the propagation speed for light in copper phone wire,
> or whatever else is used for long lines??

   Yep:  0 km/sec.  Sorry; I couldn't resist.


A. R. White
nomdenet @ ISI.edu