Science (273 programs)
Pros: Features ray-traced images representing atomic orbitals. Contains some animations for easier understanding and visualization. Also contains images representing electron density. Includes up to 7 levels of atomic orbitals as well as higher orbitals.
Cons: Does not include many animations, mostly still renders. Not for laypersons — requires a good understanding of the subject going in.
Pros: Easily calculate moon phases. Preview of current moon phase.
Cons: Limited set of definitions. Have to type in your own time zone.
