Halachic Implications of Changes in Items When Gathering. Unusual Methods of Gathering or Collecting for Disposal;
Preparations for a Weekday: Doing an Action That Is Not Being Done to Save Time on Motzi Shabbos;
Making a Bruise or Using a Toothbrush When One's Gums Might Bleed. Using Floss, Toothpicks, and Dealing with Blood from a Cut;