The bottomline on taking out and putting in refrigerator and freezer shelving on Shabbos.
Important Guidelines for Dealing with Lice or Nits on Shabbos, and What to Do if One Finds a Badly Wounded Animal;
חסרון כיס Chesron Kis: Different Ways of Looking at Writing Paper in Halacha;
Is One Allowed to Use Sticky Pointers on Shabbos?;