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Re: [Phys-l] Big Bang density



How is it that infinite density implies zero volume? I see the density
of numbers along the real number line as being infinite but that doesn't
keep the real number line from extending to infinity in both directions.

-----Original Message-----
From: phys-l-bounces@carnot.physics.buffalo.edu [mailto:phys-l-
bounces@carnot.physics.buffalo.edu] On Behalf Of Spinozalens@aol.com
Sent: Wednesday, March 11, 2009 10:59 AM
To: phys-l@carnot.physics.buffalo.edu
Subject: Re: [Phys-l] Big Bang density


In a message dated 3/11/2009 8:10:38 AM Eastern Daylight Time,
Anthony_Lapinski@pds.org writes:

The cover story on the current (April, 2009) issue of Astronomy is,
Why The Universe Had No Beginning. Astronomers claim that at this
time, the universe had infinite density (zero volume).