I loved profesor lange, he's interesting. i had the pleasure of interviewing him for my second paper, and he's an truly cares about his students. he's not out to get his students, but wants them to do well. do well on the weekly quizzes, and two papers, and you'll be fine. the midterm was hard, but usually he gives you a take home one to average

This guy is hilarious. Honestly, materials is a boring subject by nature, but he does his best. Ask him to tell the story about how he confused a gecko as a monkey.

Don't need to go to class, no book or homework, emails you the lectures, quizes in section every week from TA, do really well on papers (2) and you will get a good grade. Test was really hard and the average score was a 66%, but in the end gave out good grades. (a's and b's) and no final.