Using an Electric Blanket on Shabbos. Flushing a Toilet with an Electric Pump on Shabbos. Is One Allowed to Turn Off an Appliance When...
Does It Make a Difference How One Removes Something Growing from the Body (e.g., Cutting vs. Biting Nails, Cutting vs. Plucking Hair)?;
removing the thin piece of silver-foil or plastic which is on top of a yogurt, leben, coffee jar, etc.