Shabbos in Our Times Clarifying Modern-Day Controversies In Hilchos ShabbosPractical Modern Day Controversies in Hilchos Shabbos is the first volume in a revolutionary new series that clarifies the halachos of Shabbos from the sources to contemporary poskim on issues that have arisen due to the advancement of technology in recent times. These questions were posed to poskim such as Rav Moshe Feinstein, the Chazon Ish, Rav Shlomo Zalman Auerbach, and the Debretziner Rav, who took the rulings of the Shulchan Aruch and Mishnah