http://www.cnn.com/2001/TECH/science/04/06/radioactive.tumbleweeds.ap/index.ht ml?s=3 bobcherry@aol.com ************************************************************************ You are currently subscribed to the Radsafe mailing list. To unsubscribe, send an e-mail to Majordomo@list.vanderbilt.edu Put the text "unsubscribe radsafe" (no quote marks) in the body of the e-mail, with no subject line.