Hacker News
- Illumination for Computer Generated Pictures (1975) [pdf] http://www.cs.northwestern.edu/~ago820/cs395/Papers/Phong_1975.pdf 7 comments
- Ray Tracing Jell-O Brand Gelatin (1987) [pdf] http://www.cs.northwestern.edu/~ago820/cs395/Papers/Heckbert_1987.pdf 15 comments
- [SBCL] Problem with exercise from a book, rewriting an if-like macro. http://cs.northwestern.edu/academics/courses/325/exercises/lisp-exs.html 8 comments learnlisp
- A macro story: a life lesson in software design and seemingly harmless changes http://www.cs.northwestern.edu/academics/courses/325/readings/macro-lesson.php 9 comments lisp
- A Mathematician, A Physicist and an Engineer... http://www.cs.northwestern.edu/~riesbeck/mathphyseng.html 47 comments math