Diesel Fuel - (imric) - (4) - Sept. 9, 2001, 09:43:26 PM EDT
         Fuel Cells - (Ric Locke) - (3) - Sept. 10, 2001, 09:24:29 PM EDT
             Huh? Isn't palladium just about as expensive as platinum? - (CRConrad) - (2) - Sept. 11, 2001, 10:04:29 AM EDT
                 Noble metals - (Ric Locke) - (1) - Sept. 14, 2001, 07:57:28 PM EDT
                     Ah, I see; thank you. -NT - (CRConrad) - Sept. 16, 2001, 01:27:17 PM EDT