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Unanswered Questions

635 questions with no upvoted or accepted answers
11 votes
2 answers
668 views

Does one have to be Jewish to be a rabbi

In terms of what we call semicha today, does one have to be Jewish to receive or hold it? Is it simply an indicator of learning (like an academic degree) which could be reached by anyone? Knowing ...
9 votes
0 answers
154 views

Maharam Shiff’s Mnemonic indexes

The Wikipedia page (from Jewish encyclopedia) for Rabbi Meir Shiff states: A mnemonic index to the Bible and the Talmud by him is also extant. Where can I find such an index?
8 votes
0 answers
151 views

Is Sous-vide Cooking or Roasting?

It has been discussed here previously regarding the Sous-vide method of cooking. However I have a separate question. What type of method is halachically categorized as? Is it Tzli or is it Bishul? ...
8 votes
1 answer
174 views

Chronology of Shofetim

Where can I find a diagram or timeline showing the chronology of the Shofetim according to different commentators? For example Rashi on Shofetim 11:26, Ralbag nearby and Abarbanel on Shmuel 1 chapter ...
7 votes
0 answers
139 views

How did the angel in "בבואו מאדום" Zemer make three mistakes?

I have always been puzzled by "בבואו מאדום" Zemer that many sing at Seuda Shlishis (actually found in the Bentcher as part of "Boruch Hashem Yom Yom"): בְּבוֹאוֹ מֵאֱדוֹם חֲמוּץ בְּגָדִים, זֶבַח ...
7 votes
0 answers
137 views

Sheimos-free versions of Tanach Online

There are many websites that provide the user with the text of Tanach (as well as various other Jewish sources). When printing sources, I like to avoid printing "Sheimos", or actual names of Hashem, ...
7 votes
0 answers
80 views

Difference between Halperin and Tzomet switches?

I am reading about the various so-called Grama and other Shabbat switches developed in Israel for use in hospitals and security situations. It seems that there was one solution created by Rabbi ...
7 votes
1 answer
324 views

Moving with magnets: what's the status in halacha?

If I move something on Shabbos with the force of a magnet, is that considered Halachicly like I move it with my hands (גופו), with my force (כוחו), indirect (גרמא), or have I done nothing? This is ...
7 votes
1 answer
228 views

What makes a Rabbi?

There are Rabbis everywhere, how to identify who is a real Rabbi if the Rabbi is not included in a recognized organization, such as Israeli Supreme Court or RCA etc.? Does a Rabbi need Yeshiva study ...
7 votes
1 answer
315 views

Where can I find a complete Shulchan Aruch without too many abbreviations?

I am looking to buy a Shulchan Aruch, but unlike Buying a Shulchan Aruch, I am concerned with different requirements I don't want a lot of abbreviations. I have spent some time learning Yoreh Deah ...
6 votes
0 answers
193 views

Have electric cars been suggested for those who respond to emergencies on Shabbos?

In a nutshell – and I know this is complicated – the Mishna says that some rabbinic prohibitions were lifted to make life easier on emergency responders after they've provided their assistance on ...
6 votes
0 answers
133 views

Operating a mechanical calculator on Shabbos

Are mechanical calculators Mukzte on Shabbos? Would it be considered a form of measuring? Mechanical calculators have no electric parts. Everything is purely mechanical: If it is considered measuring,...
6 votes
0 answers
179 views

What blessing would one have said on seeing Einstein for example?

The Oruch Hashulchan O Ch 224, 6 says הרואה חכם מחכמי ישראל שגדול בתורה מברך: "ברוך אתה ה' אלהינו מלך העולם שחלק מחכמתו ליריאיו, Someone who sees a Jewish Torah sage makes the blessing “ ...
6 votes
0 answers
305 views

What software to use to write a multi-section sefer?

What software is available that allows Hebrew and English and multiple sections? i.e. the main section and then a footnote/pirush (section #2) on that, and then a 3rd section which footnotes items ...
6 votes
0 answers
80 views

Is there a way to find out where a Pidyon Peter Chamor will be performed?

I am planning on being in Israel later this summer, IY"H. I'd like to do a few "unusual" things (call it my "mitzvah bucket list") that I may not do otherwise. I've never been to a pidyon peter ...

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