Number 186 (Story #4), July 5, 1994 by Phillip F. Schewe and Ben Stein REMINDER ON SUBSCRIBING TO PHYSICS NEWS UPDATE: You can add or delete your own name from our distribution list in the following way. Send an e-mail message to <listserv@aip.org>. Leave the subject line blank. To add or delete yourself, respectively, the body of the message should read "add physnews" or "delete physnews"