Is appropriate to have or use a spa or hot tub where the water is recycled and heated.

why does a married woman have to cover her hair?

dear sir, i am a 27 year old boy living in iran. i have met a muslim girl and i have fallen in love with her. i want to marry her, but as you know it would be impossible to marry a muslim girl without changing having the same religion. i dont want to change mine, is there any other way that i can marry her? please help me as soon as possible, best regards,

I am looking for a copy of the Divrei Torah for my bhatmitzvah for Saturday June 24th both in english and hebrew and transliteration. Where might I find it? I do not own a Chumash.

What were Jewish cemeteries like in the Middle Ages, specificaly in Ahkenaz, and how do they compare to the ones around today?