Original: Progress Report , December 1 , 1989 -- November 30 , 1992 '' , Department of Chemistry at the Massachusetts Institute of Technology ( MIT ) , United States Department of Energy , ( 1992 ) .
Simplified: Progress Report , December 1 , 1992 -- November 30 , 1993 '' , Massachusetts Institute of Technology ( MIT ) , United States Department of Energy , ( December 1993 ) .