More Important Points About Actions Involving One's Hair and the Difference Between Melachot of Gozez (Shearing) and Menapaitz (Combing);
(Squeezing materials.) introduction to the halachas of a "SPONGE";
Understanding the Concept of Something That Was Attached to the Ground or a Tree Going into Shabbos and Then Became Detached on Shabbos (Muktzeh);