How did Avraham take ownership possession of Eretz Yisrael?

If someone finds a signed cheque on the ground, do they have to return it to the owner or the person it is written out to?

When a child is given a toy as a gift does it belong to them or their parent? What about a monetary gift?

Why the courtyard of a woman can receive on her behalf but the law is different for a man?

The rights of a worker to quit and the rights of an employee to fire his workers- we are servants only of Hashem

Can you become the owner over an ownerless item you find on Shabbat?

How to decide between 2 business partners - one who wants to sell the whole business and the other who wants to split the business and keep one half for himself?

Sometimes when you go for less (quantity) you end up with more

If a person is unsure of the number day of Sefirat Haomer, can they count for two days and say, "Today is either the 19th or 20th day of the Omer?" How precise does counting have to be? The answer on today's daf!

Is it a violation of lifnei iver/don't put a stumbling block before the blind to gift a new pot/pan made by a gentile to a newly married couple who won't end up toveling/dunking the pot/pan in a mikva?