Cutting and eating all other types of fruits (e.g. oranges, grapefruits, cherries) and what to do with the leftover juices.
Is One Allowed to Trap an Animal That Is Sleeping, Blind, Lame, Old, etc.?;
a few more important pointers in reference to CANS;
Introduction to the Concept of עובדא דחול (Uvda d'Chol) in Relation to the Melacha of M'AMER;