07 February 2003 Compiled by Shawn Carlson. Edited and designed by Sheldon Greaves, with additional artwork
by Brian Mansfield.

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Change of Address     Photo Feature: Progress Module Docks with Space Station A Failed Mission (excerpts) by Paul Krugman Notes From the Field Discontinuous Functions and Their use in formulation of Indexes of Diversity by James Farr Science 'Toons by Brian Mansfield     Mind of a Theorist More Inertia by George E. Hrabovsky Mathematics Corner And Now a Little Geometry by George E. Hrabovsky Chemistry Corner More Colorful Chromium Compounds by Norm Stanley Wanderings Wanderings by Ralph J. Coppola     Chemical Equilibria by Norm Stanley       New books for science fair projects: So You Have to Do a Science Fair Project Super Science Fair Sourcebook More Blue Ribbon Science Fair Projects     Archaeo Expeditions 2003       Norman Sperling, What Your Astronomy Textbook Won't Tell You. clear, savvy insights for mastery. Reviewed by Sheldon Greaves     Transistors, homebuilt generators and more in E-Bulletin Backscatter     Published weekly by: Society for Amateur Scientists 5600 Post Rd. Suite 114-341 East Greenwich, RI 02818 401-823-7800     Copyright 2000, 2001, 2002 by the Society for Amateur Scientists, all rights reserved. Legal Notice and disclaimer