Venue: YU Torah MiTzion Beit Midrash Zichron Dov YU Torah MiTzion Beit Midrash Zichron Dov

Halacha:

Shabbat 

Collections: R' Torczyner Koteiv, Mocheik

Description

I was preoccupied when I recorded this, but it may still be useful. Defining erasure "for the sake of writing" on Shabbat, looking at eating food with letters/pictures on/in it and making such designs on Shabbat, and some applications for modern technology.