Posted by Andrea Barbis on December 18, 2012 at 21:27:19 from 67.252.93.112 cpe-67-252-93-112.stny.res.rr.com :
I am working on my PhD now and the question of the professor who most drastically changed the tone of a class was asked. Dr. Powell was the first to come to mind. I decided to google him and found this site. Tears almost came to my eyes to learn of his passing. I had him for classes in 1994 and 1995. He was an inspiration.