X-Message-Number: 29301 Date: Sat, 10 Mar 2007 22:39:43 -0500 From: Keith Henson <> Subject: Re: Space elevator power point presentation Now at http://eugen.leitl.org/A-2000-tonne-per-day-Space-Elevator1.ppt Keith Rate This Message: http://www.cryonet.org/cgi-bin/rate.cgi?msg=29301