Question
In Halacha, is there a requirement for a Jewish adult to do the redemption of revai with a coin, or is it permissible for them to give a coin to a gentile as shaliach to do it? They are not obligated against Orlah, but is the monetary redemption of Revai a mitzvah which requires a Jew who is obligated to do it or merely a monetary action which anyone can do?

Question
Hi I wanted to know if shamanic drumming is prohibited in halacha. People have told me that it is considered avoda zara. I was also wondering about chanting "om" while meditating to transcend to a higher subconscious. Thank you.

Question
Are you allowed to swim in a pool on shabbat? If not, what is the reason you are not allowed? I have young children that enjoy swimming

Question
In Halacha there is a mitzvah for a husband to give his wife a gift, especially clothes, on Yom Tov. My question is, can a husband fulfill this mitzvah with regifting his wife something he had been given previously. Or does he have an obligation to buy it himself to fulfill the commandment?