Different types of examples of squeezing out liquids that were absorbed in various types of foods.
Measuring for a mitzvah - "מדידה של מצוה". Preferably should be done on "ערב שבת".
Rolling Marbles, Nuts, and Balls Indoors and Playing with Kugaluch or Jacks on Shabbos;
Cleaning Up a Playroom. Bringing Items in From Outside;