Gemara:

Shabbat,  Shevuot,  Yoma 

Collections: Rabbi Rosensweig Itamar Columbia Shabbat

Description

Columbia Shiur: what is the nature of the issur chatzi shiur; does it apply outside of ma'achalot asurot; does it apply to shabbat; do we distinguish between the different melachot; is hotza'ah unique; within hotza'ah is there room to differentiate between chatzi grogeret, akirah without hanachah, hanachah without akirah and less than four amot in Reshut Harabim.