מגילה- Megillah 

Megillah 7b ~ There is Always Room for Dessert

On sensory specific satiety, which explains why Abayye alway had room for dessert.

Megillah 15 ~ Fear, Mood, and Menstruation

Stress can effect the menstrual cycle. Just ask Queen Esther.

Megillah 23a ~ The Controversy over Shabbat Chatan

How a controversy over a custom ended up with the burning of a rabbi’s opinions.

Megillah 25b ~ Censoring the Torah

Not all passages in the Torah were be publically translated. Some still follow that tradition.