There is a tangential discussion in 'Eruvin, Daf 6b-7a about whether or not we can take the stringencies of two conflicting opinions. The Gemara seems adamant that we cannot, though there are examples ...
Mikshah tefillin are tefillin battim which have no filler material in the titurah (base). Why is filler material even necessary? The photo below illustrates the thickness with a piece of filler ...
R' Tsvi Heber of the Kashruth Council of Canada writes: Is it permitted to order whole fruit or drink water in a non-kosher restaurant? If not, can one enter a non-kosher restaurant to use ...