by Elisha Friedman
Discussion of Tosafos (and Maharsha and Turi Even) on the issue of tumtum and androgynous (cases of safek) being obligated in Aliyah Lregel.
Discussion of beginning at what age do children need to be brought to hakhel
Discussion of Rashi and Rambam's debate about a half slave's obligation in aliyah lregel, and Tosafos' insight about peru urvu
Discussion of Rashi, Tosafos (according to Maharsha and Maharam), Rambam and Rabben Gershom's explanations to the drasha about Hashem seeing with two eyes
Discussion of Rashi, Tosafos and the Rambam's views at the beginning of Chagigah, over how to interpret the Yerushalmi's view that children are obligated in aliyah lregel.