Reb Chaim explains the Rambam’s position that theoretically a father can accept kiddushin on behalf of his unborn daughter

Reb Chaim reinterprets the Rambam’s position regarding the halacha that tenaim (conditions) must be made before the action is completed.

Reb Chaim differentiates between the man and the woman’s necessary knowledge when it comes to writing the shtar kiddushin (document of marriage).

An analysis of the Rambam's understanding of the psak that we are stringent for all 3 positions in the Misha regarding how long hairs must be.

Reb Chaim analyzes the halachic principle that motherhood is a sign of halachic adulthood, focusing on the Rambam’s position that it refers to birth, not conception.

Reb Chaim distinguishes between the Succah and what constitutes the mitzvah of Succah and explains the Rambam's psak that walls of the succah are asur b’hanaah (prohibited to benefit from).

Reb Chaim analyzes two halachic concepts in walls - lavud (viewing walls continuously) and chavut rami (pulling walls down) - and how they intersect according to the Rambam.

Reb Chaim analyzes the halacha that a small break in the schach (less than 3 tefachim) is kosher - is it because of levod (walls fill in under halacha) or is it a shiur (only 3 tefachim makes it pasul)

Reb Chaim explores the halachic concept that walls go all the way up and how this principle applies to walls of a Succah vs. walls of an Eruv.

Reb Chaim explores why we need shemurah matzah and offers two components to this halacha.