The Kezayit: A Halachic Biography

According to halacha, "אכילה" is defined as a kezayit based on a halacha l'moshe misinai. Rabbi Manning discusses the 7 stages in the evolution of the kezayit.

Download source sheet here

Delivered at the OU Israel Center, March 14th, 2018, 27 Adar 5778