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From: mwe@astrovax.UUCP
Newsgroups: net.physics
Subject: Re: Ellis@flairvax's query on speed of light
Message-ID: <56@astrovax.UUCP>
Date: Fri, 14-Oct-83 13:27:29 EDT
Article-I.D.: astrovax.56
Posted: Fri Oct 14 13:27:29 1983
Date-Received: Sat, 15-Oct-83 04:04:47 EDT
References: <340@pucc-h>
Organization: Princeton Univ. Astrophysics
Lines: 6

The "probably irrelevant point" about looping around the universe is also
incorrect. In a closed universe, a photon has just enough time to go around
once between the big bang and the big crunch. So "you can't see the back of
your head" 8-).
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