Rabbi Baruch Bodenheim: Gemara Shabbos: Third Perek – Wednesday night shiur Adar 26, Daf 38b (03/26/25)

Learn משנה דף לח: “תנור (middle of the Amud) and the Gemara until the next Mishna 

Questions:

Why is it prohibited to leave food on a תנור that is fueled with קש & גבבא when they don’t produce coal to have a concern of שמא יחתה? 

May one leave food on a תנור if they are גרוף וקטום the items burning inside a תנור?

Learn רמב”ם ה’ שבת פרק ג הלכה ה & ו

https://hebrewbooks.org/pdfpager.aspx?req=14278&st=&pgnum=17&hilite=

Where does the Rambam know that גרוף וקטום will not help for a תנור ?

Learn כסף משנה הלכה ה

Why does קטום not help for a תנור – placing the ash on the coals indicates that he is not interested in increasing the heat?

Learn ערוך השולחן אורח חיים ס’ רנ”ג סע’ ה’ & ו

https://hebrewbooks.org/pdfpager.aspx?req=67694&st=&pgnum=43

https://hebrewbooks.org/pdfpager.aspx?req=67694&st=&pgnum=44

Is the Mishna in accordance with the opinion of חנניא or the רבנן?

Learn תוס’ “תנור

What would the halacha be for a תנור if the Mishna is להשהות תנן?

Learn תוס’ ישנם on side of Tosfos 

Why does תוס’ ישנם say that a קדרה חייתא should be prohibited to leave on a תנור according to the Rabanan?

Learn גליון הש”ס on side of Tosfos which asks two major questions on Tosfos