Many people I know have a sieve in their sink that catches debris from plates when they are rinsed off after being removed from the table on Shabbos. Is this permitted, or is it borer?
This question deals with someone who has a cup of a drink and carries it around all day long, possibly refilling it, etc. I am wondering, for someone who drinks from a drinking fountain every time he ...
Is there Bishul Akum when Using a Microwave being that it is not Cooking as it was in the times of CHAZAL?
What is the proper use of a blech/plata on Shabbat?