The Halachas of Shabbos When תִּשְׁעָה בְּאָב Falls Out on Motzi Shabbos;
What Should One Do If They Pressed a Button of the Bell, Watch, etc. by Mistake? Electric Water Meters on Shabbos. Winding Swings on...
ממצוא חפציך (Mimtzo Cheftzecha): Reading Various Manuals or Literature on Shabbos;