Yad Soledes Bo
Question
How did R'Yitzchaq determine that 125 Degrees F. was Yad Soledes Bo?
Answer
Answered by Chaim Yisrael AbadiI guess "unk", means you don't know what your name is. I'm terribly sorry for you. To answer your question,I don't remember, but I have a hunch he knew what he was doing. CYA