The whole world has just been destroyed due to the failures of the generation of Noach. Noach and his family live for many days in the ark and after the waters subside they leave. Noach builds an ...
The Gemara writes that a Talmud Chacham should not wear cologne. Does this apply nowadays? I've personally smelled a Rosh Yeshiva's strong scent of cologne.
We learn in Shulchan Aruch Orach Chaim 178 the laws if one leaves the place where they were eating if a new bracha has to be made or not when they come back (or if they change to a different place.) ...