This is my rendition of the Chapter 19 exercise.
http://personal.psu.edu/djm6093/animate/chapter_19.html
This is my rendition of the Chapter 19 exercise.
http://personal.psu.edu/djm6093/animate/chapter_19.html
This is my rendition or attempt of the Chapter 18 exercise.
http://personal.psu.edu/djm6093/animate/chapter_18.html