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[pbmserv] klein bottles



My favorite math blog, http://www.mathpuzzle.com/, had an article entitled, "Nested Klein Bottles" (see sciencemuseum.org.uk).  I asked if this weren't a contradiction in terms...

Cheers,

Lyman



----- Original Message ----
From: "pbmserv@gamerz.net" <pbmserv@gamerz.net>
To: pbmserv-users@gamerz.net
Sent: Wednesday, October 15, 2008 10:15:22 PM
Subject: [pbmserv]  Broadcast from kiwibill via PBM Server

->     Klein bottle for rent.  Inquire within.

Exam title:  "The Mobius Strip."
             (Candidates must write on one side of the paper only)


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