Lomdus on the Amud
Lomdus on the Amud
Moshe Niehaus • 1506 episodes
Moshe Niehaus
#
Name
Release Date
Duration
1451
Shabbos 50a: Designation of Muktzah Items where You cannot do an action
Shabbos 50a: Designation of Muktzah Items where You cannot do an action
Nov 15, 2020
2:53
Ritva, Sfas Emes
1452
Shabbos 49a: Safek Pikuach Nefesh vs Mitzvas Aseh
Shabbos 49a: Safek Pikuach Nefesh vs Mitzvas Aseh
Nov 15, 2020
2:50
Knesses Gedolah
1453
Shabbos 47b: Water Under The Oil of the Shabbos Candles
Shabbos 47b: Water Under The Oil of the Shabbos Candles
Nov 15, 2020
1:34
Tosfos, Rosh, Levush, Rema
1454
Shabbos 48b: Opening up a Neck hole + how to define Koreah
Shabbos 48b: Opening up a Neck hole + how to define Koreah
Nov 13, 2020
3:01
Rashi, Ramban , Rav Akiva Eiger, Biur Halacha
1455
Shabbos 48a: Refilling a Ball on Shabbos
Shabbos 48a: Refilling a Ball on Shabbos
Nov 13, 2020
1:51
Rashi, Minchas Yitzchak, RSZ Aurbach
1456
Shabbos 47a: Why is a flame Muktza
Shabbos 47a: Why is a flame Muktza
Nov 13, 2020
2:17
Chazon Ish, RSZ Aurbach, Igros Moshe , Rav Shmuel Aurbach
1457
Shabbos 46b: Rav Shimon - Davar Shein Niscavein by other prohibitions
Shabbos 46b: Rav Shimon - Davar Shein Niscavein by other prohibitions
Nov 3, 2020
3:04
Tosfos, Rashba, Rav Chaim Brisker
1458
Shabbos 46a: Kli Shrmlachto l'issur that has no permitted usages
Shabbos 46a: Kli Shrmlachto l'issur that has no permitted usages
Nov 3, 2020
2:31
Baal HaMaor, Rashba
1459
Shabbos 45b: Is food Muktza on Yom Kippur
Shabbos 45b: Is food Muktza on Yom Kippur
Nov 3, 2020
2:53
Rav Akiva Eiger, Ohr Samayach, Magen Abraham (308-54) about bones and dogs
1460
Shabbos 45a: Dried Figs that became ready on Shabbos
Shabbos 45a: Dried Figs that became ready on Shabbos
Nov 3, 2020
2:19
Ran, Heemek Sheila, Rashi, Rambam
1461
Shabbos 44b: Money on the bed
Shabbos 44b: Money on the bed
Nov 3, 2020
2:09
Tosfos , Pnei Yehoshua
1462
Shabbos 44a: The Leftover Oil
Shabbos 44a: The Leftover Oil
Nov 3, 2020
3:41
Ran, Magen Abraham , Tosfos, Ramban
1463
Shabbos 43b: Tiltul Al Ydeai Davar Acher
Shabbos 43b: Tiltul Al Ydeai Davar Acher
Oct 26, 2020
2:10
Taz (308- 18), Shulchan Aruch HaRav, Chazon Ish (47-14)
1464
Shabbos 43a: Yesod Melachah of Tzeida
Shabbos 43a: Yesod Melachah of Tzeida
Oct 26, 2020
3:03
Chidushei Reb Shimon (Kesubos 4), Tur 315
1465
Shabbos 42b: Cooked Salt - bishul
Shabbos 42b: Cooked Salt - bishul
Oct 26, 2020
3:42
Do we consider it a Davar Lach?
1466
Shabbos 42b: Irui
Shabbos 42b: Irui
Oct 26, 2020
2:19
What is behind the machlokes in Tosfos?
1467
Shabbos 41b: Safek Psik Reisha and Tikun Maneh
Shabbos 41b: Safek Psik Reisha and Tikun Maneh
Oct 18, 2020
4:10
Ramban, Magid Mishna (Shabbos 12-2)
1468
Shabbos 41a: Yishuv Eretz Yisrael - is it an obligation?
Shabbos 41a: Yishuv Eretz Yisrael - is it an obligation?
Oct 18, 2020
2:24
Ramban , Rambam, Megilas Esther, Igros Moshe
1469
Shabbos 40b: Cooking water on Shabbos
Shabbos 40b: Cooking water on Shabbos
Oct 18, 2020
2:19
Contradiction in the Rambam
1470
Shabbos 39b: Why can't you heat up more water on Yom Tov bc of Ribui Shiurim?
Shabbos 39b: Why can't you heat up more water on Yom Tov bc of Ribui Shiurim?
Oct 18, 2020
4:18
Rav Akiva Eiger Kasha , answer based on the Ran in Beitza . Similar answer in Moadaim UZmanim.
1471
Shabbos 40a: Women going to a hot mikva on Friday night?
Shabbos 40a: Women going to a hot mikva on Friday night?
Oct 18, 2020
2:23
Why would it be permissible?
1472
Shabbos 39a: Microwave cooking on Shabbos
Shabbos 39a: Microwave cooking on Shabbos
Oct 12, 2020
2:19
Rashi , Igros Moshe, Iglei Tal, Rav Shlomo Zalman Aurbach, Why is cooking in the sun permitted on Shabbos.
1473
Shabbos 38b : Chazara- had a specific in mind to put it back on the fire.
Shabbos 38b : Chazara- had a specific in mind to put it back on the fire.
Oct 12, 2020
2:33
Rav Akiva Eiger, Avi Ezri - Do you have to have active thoughts to put it back? What if my friend took it off the fire without the proper daas?
1474
Shabbos 38a: Benefiting from Chazara on Shabbos.
Shabbos 38a: Benefiting from Chazara on Shabbos.
Oct 12, 2020
2:22
Mishna Berura (253-35), Chazon Ish 37-27
1475
Shabbos 37b: Blech - how does it work?
Shabbos 37b: Blech - how does it work?
Oct 12, 2020
2:19
Mordechai, Shulchan Aruch HaRav, Chazon Ish, Rashi, Ran
1476
Shabbos 37a: Issur Chazara - is it the action or the state?
Shabbos 37a: Issur Chazara - is it the action or the state?
Oct 12, 2020
2:58
Can you use a non-jew to do Chazara on Shabbos? Chazon Ish, Rashi, Rabeinu Taam
1477
Shabbos 36b: The Geder of Issur Shehiya
Shabbos 36b: The Geder of Issur Shehiya
Oct 5, 2020
3:16
Is the action oriented or result oriented?
1478
Shabbos 36a: A vessel for one person - is it considered Muktza for another?
Shabbos 36a: A vessel for one person - is it considered Muktza for another?
Oct 5, 2020
2:21
Shaar HaMelech (Lulav 7-25), Kehilos Yaakov (Shabbos 23)
1479
Shabbos 35b: Tzeis HaKochavim - Geder HaSafek
Shabbos 35b: Tzeis HaKochavim - Geder HaSafek
Oct 5, 2020
2:20
Rashi, Rambam, Ritva
1480
Shabbos 35a: Tzeis HaKochavim - Siman or Siba
Shabbos 35a: Tzeis HaKochavim - Siman or Siba
Oct 5, 2020
3:35
Yerushalmi (Brachos 1-1) Kovetz Shiurim (Pesachim 2a)
1481
Shabbos 34b: Why don't we say Chazaka for Bein HaShmashos?
Shabbos 34b: Why don't we say Chazaka for Bein HaShmashos?
Oct 5, 2020
2:30
R' Akiva Eiger, Ohr Samayach, Avnei Nezer
1482
Shabbos 34a: Bishul achar Bishul Davar Lach
Shabbos 34a: Bishul achar Bishul Davar Lach
Oct 5, 2020
3:24
Rosh, Rashba, Rema, Minchas Chinuch
1483
Shabbos 33b: Orla and R Shimon bar Yochai's Tree
Shabbos 33b: Orla and R Shimon bar Yochai's Tree
Oct 1, 2020
2:23
The novel idea of R Ovadia Yosef - that the prohibition doesn't apply if the fruits didn't grow naturally.
1484
Shabbos 33a: Urination and Learning
Shabbos 33a: Urination and Learning
Oct 1, 2020
1:53
Rava and his Talmidim. Terumas HaDeshen, Tevuas Shor
1485
Shabbos 32b: HaGomel after Birth - and why you cannot use Shomeah keoneh after birth
Shabbos 32b: HaGomel after Birth - and why you cannot use Shomeah keoneh after birth
Sep 24, 2020
2:50
Can the husband recited on behalf of the wife?
1486
Shabbos 32a: Lomdus behind the Mitzvah of Maakeh
Shabbos 32a: Lomdus behind the Mitzvah of Maakeh
Sep 24, 2020
2:09
Rambam, Minchas Chinuch, Machane Efraim. Is it result oriented or action oriented? Using a non-jew to build it, Why do we recite a bracha on Maakeh?
1487
Shabbos 31b: Traveling in The Midbar - Why was it considered to be Soser Al Mnas Livnos Bimkomo
Shabbos 31b: Traveling in The Midbar - Why was it considered to be Soser Al Mnas Livnos Bimkomo
Sep 24, 2020
2:34
Grana"t , Rabbi Chaim Shmulevitz
1488
Shabbos 31a: Learning Torah for the sake of Geirus
Shabbos 31a: Learning Torah for the sake of Geirus
Sep 23, 2020
2:51
Maharsha, Rav Akiva Eiger
1489
Shabbos 30b: When was Muktza instituted?
Shabbos 30b: When was Muktza instituted?
Sep 18, 2020
2:52
Chasam Sofer: Using Muktza vs Moving Muktza. Shulchan Aruch HaRav: Kli Shrmlachto l'issur vs Muktza Machmas Gufo
1490
Shabbos 30a: Choleh Sheyesh Bo Sakana - other needs
Shabbos 30a: Choleh Sheyesh Bo Sakana - other needs
Sep 18, 2020
2:45
Is Pikuach Nefesh Hutrah or Dechuya.
1491
Shabbos 29b: Psik Reisha - why is it assur?
Shabbos 29b: Psik Reisha - why is it assur?
Sep 16, 2020
4:28
Shaarei Yosher (3-25) and the yesod of the Ran that in cases where the prohibition is the benefit - the issur of Psik Reisha won't apply.
1492
Shabbos 29a: mixture of wood and broken vessels- Why is it permitted?
Shabbos 29a: mixture of wood and broken vessels- Why is it permitted?
Sep 14, 2020
3:07
Rashi- Bitul B'Rov, Rashba- Tiltul Min HaTzad
1493
Shabbos 28b: Lighting the Broken Vessel on Yom Tov- why is it prohibited?
Shabbos 28b: Lighting the Broken Vessel on Yom Tov- why is it prohibited?
Sep 14, 2020
2:49
Rashba, Rosh Yosef, Beis HaLevi
1494
Shabbos 28a: Non-Kosher Animal's Horn for a Shofar
Shabbos 28a: Non-Kosher Animal's Horn for a Shofar
Sep 14, 2020
2:45
Ran,Nodeh Beyudah, Aruch HaShulchan 586- 6
1495
27b: Kesus Laila
27b: Kesus Laila
Sep 14, 2020
2:51
Rambam it depends on the time - Rosh it depends what type of Beged it is.
1496
Shabbos 27a: Less then 3*3 Tefachim does it have a status of a Keili with regards to Kinyan Chalipin
Shabbos 27a: Less then 3*3 Tefachim does it have a status of a Keili with regards to Kinyan Chalipin
Sep 11, 2020
3:25
Beer Yitzchak (Choshen Mishpat Siman 5)
1497
Shabbos 26b: Beged 3*3 is it Mekabel Tumah for Wealthy People?
Shabbos 26b: Beged 3*3 is it Mekabel Tumah for Wealthy People?
Sep 7, 2020
3:28
Sugya 47a, Rashi,Tosfos and Rashi here - correct language לעשירים לא חזיין - אין מקפידין להצניע ובטולי מבטלי להו לא אתיין בק"ו:
1498
26a: Tevel Tahor - is there an issur Hadlaka?
26a: Tevel Tahor - is there an issur Hadlaka?
Sep 6, 2020
2:59
Rashi, Tosfos, Rashba, Tosfos HaRosh
1499
Shabbos 25b: Ner Shabbos- Kavod,Oneg
Shabbos 25b: Ner Shabbos- Kavod,Oneg
Sep 4, 2020
3:03
Kavod,Oneg,Brisker Rav, If it was lit early on Friday ,do you have to relight it?
1500
Shabbos 25a: Shemen Sreifa
Shabbos 25a: Shemen Sreifa
Sep 2, 2020
2:30
Does Teruma Tmeia need Shimur? Rambam, Tosfos, Meromei Sadeh,Pnei Yehoshua