Professor Emeritus Paul Penfield, chronicler of entropy...
Paul Penfield, the Dugald C. Jackson Professor of Electrical Engineering, Emeritus, died on June 22 at age 88. Affiliated with the Microsystems Technology Laboratories (MTL), Penfield was a member of the MIT Department of Electrical Engineering and Computer Science (EECS) faculty for 45 years, beginning in 1960. He served as associate head of the department from 1974-78; as director of the Microsystems Research Program from 1985-89; and as department head from 1989-99. He was the Dugald C. Jackson Professor...