(Temporary Ohel) Important shailos which come up in conjunction with "Temporary Ohel" (Temporary roofing, temporary shelter);
Understanding the type of knots that are allowed to be opened on Shabbos.
using Suspenders, Bending a Spoon or Fork Back into Shape, Detaching Two Tissues, Bending Back the Frame of Eyeglasses, and Putting Foam Stuffing in...