CSC151 2010S, Class 54: What is Computer Science? Revisited

Overview:
* What is CS?
* Subfields of CS.
* Related Disciplines.

Admin:
* No reading for Wednesday.  (We'll go over some key parts of the exam.)
* Please come to class.  I won't tell bad jokes and I will provide food.
* The Extra Credit Checklist is now available.
* EC for Student Art Salon.
* Support Innovation: EC for Friday's Patent Law Presentation Friday at 4:15 in ARH 120.
* Special EC for filling out the end-of-semester RISC survey at http://www.grinnell.edu/academic/psychology/faculty/dl/risc/. 
* Permission forms.