Rabbi Baruch Bodenheim: Gemara Eruvin: Second Perek, יום שלישי Teves 14, Daf 20b (12/26/23)

Review  גמרא דף כ: “איכא דאמרי until “ת”ש גמל” (nine lines from bottom of the Amud)

Please chart the position of the לישנא קמא and it’s inquiry and the position of the לישנא בתרא and it’s inquiry.

Questions:

Does the proof the Gemara brings in the ת”ש answer the inquiry of the לישנא בתרא?

What is the difference between the first version and second version of the discussion of needing the head and majority of the animal inside a Reshus to give it drink?

How do we conclude l’halacha?

Learn מאירי

Learn רמב”ם הלכות שבת פרק יג הלכה כט. 

What is the difference between the ruling of the מאירי and the רמב”ם? 

Why do they have different rulings?