What Should One Do If They Pressed a Button of the Bell, Watch, etc. by Mistake? Electric Water Meters on Shabbos. Winding Swings on...
Tearing or Making a Hole in an Item; Tearing Pieces of Paper, Aluminum Foil, Plastic Wrap, etc.
Using a Slotted Spoon with Larger Items. Sifting Sand to Find a Ring That Fell In;