First group email, Monday, 1/28/2002

Second group email, Wednesday, 2/6/2002

Third group email, Thursday, 2/7/2002

Fourth group email, Friday, 2/22/2002

Fifth group email, Saturday, 3/2/2002

Composites and Polymers group email, Saturday, 3/28/2002

Final preparation group email, Wednesday, 4/24/2002