Submitted by System Admin on Thu, 12/29/2011 - 1:31pm This episode is currently not viewable online.
Chemistry - David H. Volman, Thomas L. Allen, Charles P. Nash, Peter A Rock. Geology - Eldridge Moores, Robert L. Mathews. Physics - John A Jungerman, Thomas Cahill.
Submitted by System Admin on Thu, 12/29/2011 - 1:31pm This episode is currently not viewable online.
Charles M. Rick, Royce S. Bringhurst, Richard Harris, Harry C. Kohl, Beecher Crampton, Harlan K. Pratt, Lawrence Rappaport, James M. Lyons, Roger Romani.