Includes many multimedia features that cannot be included in a printed textbook. Helpful for the auditory learner.

• Videos that illustrate important concepts in the course i.e. time-lapsed video of plants growing, and aerial footage of geological structures.
• Animations of example problems in the course.
• Pronunciations of unfamiliar words.

Windows 98 through XP, Mac OSX and higher, Virtual PC 5.0 and higher, and Linux running KDE or Gnome.