1. A fly falls into a thick cholent and cannot be found? Half a fly? Piece of sheretz?
2. A piece of issur which is raui lehiskabed is mixed among heter. Then it was cut up into pieces some of which are raui lehiskabed and some are not.
3. Why is the din of od kama naga different by a knife from a spoon?
4. I stirred a pot of meat with dairy spoon, then still without realizing, added more meat.
5. When will lo noda make a difference?