How to work with a small utensil when they are attached to the structure of the house.
Lowering the Strength of a Fan, Dimming the Lights, Lowering the Settings on a Heater or Refrigerator;
Various Activities to Consider in Relation to the Melacha of Choresh;
Snapping with One's Fingers on Shabbos and Banging with One's Fingers on the Ground or on a Table;