If someone borrows money from a friend, and later reimburses him using a different country's money, how can he make sure there are no halahik complications, such as making interest? Based on what rate ...
If I remember right, The Legacy of Maran Rav Aharon Kotler describes how a son tests his father's ability to sense if a glass has been toveled in a mikveh. The father passed the test consistently. ...
Rabbi Zamir Kohen, in many of his Thursday night classes in Tel Aviv, has mentioned that family or friends should preferably not go into business together (B"N I will find a clip of him saying so). ...
Are there be any Halachik issues with regard to using someone else's logo, twitter avatar or the like as part of an app? If it would be okay, would that only be if I don't make any money from the ...