Monday, January 23, 2023

Gaonic Literature Episode 26: Sa'adia Before He Was Gaon: The Ben Meir Calendar Controversy



I was the guest of my ongoing partner in the Rischa D'Orysa podcast series,
Rabbi Avrohom Kivelevitz shlita
on an episode of his Gaonic Literature series.

Gaonic Literature Episode 26:

Sa'adia Before He Was Gaon:
The Ben Meir Calendar Controversy 
with Rav Yosef Gavriel Bechhofer


My English article on the subject,
co-authored with Rabbi Dr. Ari Zivitofsky,
is at:

and my Hebrew article on the subject
(which also corrects some errors in the English article)
is at:



 

Rischa D'Araisa Season 6 Episode 19: Does the Torah System of Sanhedrin-Navi-Melech Present a Model for the Modern State of Israel?




Rischa D'Araisa Season 6 Episode 19:

Does the Torah System of 
Sanhedrin-Navi-Melech
Present a Model for the 
Modern State of Israel?


Note to our listeners:
One of regular listeners commented on this episode:
"Feisty Rischa. Show at its finest."

 

Sunday, January 15, 2023

Rischa D'Araisa Season 6 Episode 18: Three Strikes and We're all Out: The Halachic and Ethical Considerations of Walking Out on Essential Jobs - Edited to Include New Information!

 



Rischa D'Araisa Season 6 Episode 18:

Three Strikes and We're all Out:

The Halachic and Ethical Considerations of Walking Out on Essential Jobs

https://jewishpodcasts.fm/yeshivaofnewark/48559


Edit:

An alert lister, Reb Yechezkel Moscovitz, sent in a record from the diary of the Aderes zt"l in which he records that he went in strike and refrained from paskening - with the consent of Reb Yitzchok Elchonon Spector zt"l!

See bottom of first page.





Friday, January 13, 2023

Creative Submission by a Student

I told my students they could submit their Timeline Projects on potato peels if they wanted. 
So this is one student's submission.


🤣

 

Tuesday, January 10, 2023

New Series! Michtav Me'Eliyahu Kuntres HaChesed for Adults, part 1

Michtav Me'Eliyahu Kuntres HaChesed
for Adults, part 1

First in a series of twelve shiurim exploring Rav Dessler zt"l's famous
Kuntres HaChesed
(Discourse on Loving-Kindness)

A pdf of the kuntres is at:


Links to subsequent shiurim in this series appear in the comments here.

Rischa D'Araisa Season 6 Episode 17: Let's Use Shovavim to Rid Ourselves of the Machshavos Zaros in Toras Avigdor!


Rischa D'Araisa Season 6 Episode 17:

Let's Use Shovavim to Rid Ourselves of the Machshavos Zaros in Toras Avigdor!


The two issues of Toras Avigdor Jr. referenced in the podcast appear below.





 

Sunday, January 08, 2023

Rochester Q&A Video


My wife and I were Scholars in Residence this past Shabbos, Parashas Vayechi, at Cong. BHH (congbhh.org) in Rochester, NY.

The shul's Rav, Rabbi Binyomin Sloviter, was a ben bayis by us many years ago when he was learning in Monsey. 

This video is the Motzo'ei Shabbos Q&A session that with which we concluded the series of the program's shiurim.

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Tuesday, January 03, 2023

The Use of Power/Telephone Wires for City Eruvin

A shiur delivered at
Yeshiva Ner Boruch-PTI of Passaic
in conjunction with its Eruvin Kollel
at a Yom Iyun
January 2, 2023


Marei Mekomos:




Reb Nachum J. Stone commented on the video:

I watched your video last night.

Excellent presentation of complex topics.

Regarding the lechi extensions:

I helped Rabbi Heinemann build the Baltimore eruv about 40 years ago (wow!).

At the time, his proof for the lechi off to the side [the side-top-wire lechi] was a Gemara in Menachos that allows for extension handles for the machtah [the pan for the ketores]. Obviously, it would have been added from the side [viz., lashed on to the original].

As to a lechi wrapping around a utility pole, we were using heavy rubber tubing split in half, which we ran up the electric poles. Sometime we would wrap around the pole: 1) to avoid obstacles; or 2) if we wanted/needed the wire to be on the other side of the pole, or 3) if the wire we were using was on the other side, but we didn’t have good access to it.

Rabbi Heinemann felt that as long as the tubing was contiguous, it was consider straight and a kosher lechi even if  it wrapped 270 degrees around the pole in the “third dimension.”

Rabbi Heinemann said that Rabbi Moshe Feinstein accepted both of his chiddushim, although it is said that when Reb Moshe was asked to verify this, he said something about she’as ha’dechak.