Is One Allowed to Cut a Pill or a Suppository in Half When They Want a Specific Size;
הכנה ליום אחר (Preparations for a Weekday): Washing Dishes on Shabbos for Sunday. Releasing a Halachic Vow (הַתָּרַת נְדָרִים);
putting thumbtacks into cork back board; brackets for window shades;