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RE: Ideas for 8th Grade Science Camp

From: "JACK L. URETSKY (C) 1996; HEP DIV., ARGONNE NATIONAL LAB, ARGONNE, IL 60439" <JLU@hep.anl.gov>
Date: Fri, 21 Jun 1996 19:20:05 -0500 (CDT)

Well, the "urgent" problem for humanity is what to do in case
of an impending collision with a comet or large asteroid.
Regards,
Jack