18 - Inclusion of guests in Eiruvei Chatzeirot
27 - Foolish Piety - Chasidut shel Shtut
59 - The importance of clean speech
64 - The fifth day of Creation
72 - Wearing a Hat/Yarmulka in Public
98 - The Zohar's Halachic authority
To add sources or to suggest topics for source material, please e-mail me [Mordechai Torczyner] at: . All submissions are welcome and encouraged, and will be credited!