(Kore'a-קורע Ep. 24) (#692) Tearing off the strip of plastic on the sides of plastic containers.

Sometimes the Time of Day Could Decide as to Whether the Action Is Hachana or Not;

Is one allowed to knock on the door with the key, knock on the window, use an electric bell, and have a little bell...

הכנה לחול (Preparations for a Weekday): Doing an Action and Using Only Part of the Outcome. Doing an Act on Shabbos Simply to Save...