I've noticed that many of the structures in the Mishkan as well as elsewhere in Judaism are cubes and squares, or multiples of cubes and squares. The luchot are two half-cubes which combine to make ...
As a continuation of this question (Tallit Katan and Tallit Brachot): My understanding is that when one takes off a Tallit Katan and then puts it back on, the bracha is not said again. What is the ...
If one has enough money to buy Tzitzis or Tefillin and not both, which one should he buy? I heard Rabbi Akiva Aiger talks about it.