(Boneh-בונה Ep. 23) (#743) Putting up a hook with a suction cup or adhesive backing; important concepts how to work with a broken window.

Putting Away Laundry That Is Still Hanging Around From Before Shabbos. Taking Out Frozen Milk or Frozen Challah for After Shabbos;

Inserting Stuffing into a Couch Pillow, Detaching Connected Toothpicks, and Putting Back an Unattached Chair Seat or Cushion;

A few very important points in reference to 'הכנה משבת לחול' (doing an action on Shabbos for a weekday);