Back to the Beginning of Time: Revision history

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19 March 2012

  • curprev 17:4917:49, 19 March 2012‎ WikiSysop talk contribs‎ 3,495 bytes +3,495‎ Created page with "We know if we have traveled 100 miles steadily at 50 miles per hour, we must have left 2 hours earlier. From the redshift z we have learned how to find the velocity v. From th..."
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