03 STORY 08 BACKGROUND INFORMATION 15 PRE LAB QUESTIONS 17 FUEL CELL PROCEDURE 20 ROVER PATH MODELING PROCEDURE 26 POST LAB QUESTIONS 27 GLOSSARY 2 2 TOTAL REDOX™ – FUEL CELLS OTAL REDOX™ – FUEL CELLS TOTAL REDOX™ – FUEL CELLS 3 T