Understanding the Concept of פסיק רישיה (P'sik Reisha): When an Allowed Action Causes a Forbidden Result with Two דרבנן. When Is One Allowed to...
a tray on a high chair; wheels on the bottom of cribs; wheel of a carriage;
Chickens That Are Set Aside for Kaparot: Putting Them Back in the Coop. A Bear Roaming Around. Dealing with a Child Who Has Lice;