What Should One Do if They Need to Comb Their Hair for Halachic Reasons? On Rubbing One's Eyes, Nose, and Other Parts;
pull tab rings attached to orange juice containers, grapefruit juice containers, etc. (Making a nice usable opening on Shabbos.);
ממצוא חפציך (Mimtzo Cheftzecha): Practical Applications of This Halacha;