BROADCASTS.com

Eruvin 83 : Marc Chipkin: 2020-10-31 The maths behind how much food is needed for an eruv, how measurements change over time, giving access to residents with easier use of an area https://drive.google.com/file/d/1C6ODScqPRmrTk_y_4dhKu4s4_77MWcsS/view?usp=drivesdk