{"subcategoryPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/subcats\/riets.gif?rev=201805017-2000003816","dataCacheTimeSpan":-1,"topLectures":[{"shiurDateSubmittedText":"Jun 30, 2010","shiurMediaLengthInSeconds":790.0,"shiurDateSubmitted":"June, 30 2010 00:16:30","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":746830,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"Ten Minute Halacha - Electric Shavers","shiurDateSubmittedUTC":"2010-06-30T00:16","shiurIsFileMissingOnServer":0,"shiurDuration":"13 min","shiurDateSubmittedFormatted":"2010-06-30","downloadURL":"https:\/\/download.yutorah.org\/2010\/1109\/746830\/ten-minute-halacha-electric-shavers.mp3","shiurDateText":"Jun 29, 2010","shiurDateSubmittedText2":"Jun 30, 2010","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=746830","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/746830\/rabbi-aryeh-lebowitz\/ten-minute-halacha-electric-shavers\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 00:13:10","postedInSeries":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/series\/4233.html","seriesName":"Ten Minute Halacha","seriesID":4233,"href":"https:\/\/www.yutorah.org\/ten-minute-halacha\/"}],"shiurDateUTC":"2010-06-29T00:00","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2010\/1109\/746830.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"aryeh613@att.net","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/alebowitz_lp.jpg?rev=201805017-2000003816","teacherID":80714,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-aryeh-lebowitz\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/alebowitz.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Aryeh Lebowitz","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80714","teacherBio":"Rabbi Aryeh Lebowitz is the director of Semikhah at RIETS as well as the Mara D'atra of Beis Haknesses of North Woodmere. He was previously a rebbe at Lander's College for Men and an eleventh grade Rebbe at the DRS Yeshiva High School (HALB). Rabbi Lebowitz grew up in the Five Towns community and spent two years learning in eretz Yisrael at Yeshivat Kerem B'Yavneh , where he developed a close relationship with Rav Ahron Silver, who taught him his derech halimud and encouraged him to pursue a career in Klei Kodesh. Upon his return from Eretz Yisrael, Rabbi Lebowitz attended Yeshiva University’s Sy Syms School of Business, where he majored in finance. Rabbi Lebowitz has published numerous articles on practical halachic topics in various journals, including several recent articles in the Journal of Halacha and Contemporary Society. Prior to founding the Beis Haknesses of North Woodmere, Rabbi Lebowitz spent three years as Assistant Rabbi at Congregation Sha’aray Tefillah in Lawrence. While at Sha’aray Tefillah, Rabbi Lebowitz also served as the Rosh Kollel of the morning kollel, one of the foremost centers of adult education in the Lawrence community.","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/alebowitz_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2010\/1109\/746830.MP3","shiurTeacherFullName":"Rabbi Aryeh Lebowitz","postedInCategoriesIDList":234026,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/746830\/rabbi-aryeh-lebowitz\/ten-minute-halacha-electric-shavers\/","postedInSeriesIDList":4233,"shiurLanguage":"EN","postedInCategories":{"607":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234026.html","subcategoryID":234026,"categoryName":"Aveilut","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/aveilut\/"}],"groupName":"Halacha"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2022-05-16 15:49:37'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2010\/1109\/746830.mp3","shiurDate":"June, 29 2010 00:00:00","shiurDateFormatted":"2010-06-29"},{"shiurDateSubmittedText":"Dec 9, 2009","shiurMediaLengthInSeconds":3465.0,"shiurDateSubmitted":"December, 09 2009 19:49:22","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":739909,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"The Three Wake-Up Calls of the Rambam","shiurDateSubmittedUTC":"2009-12-09T19:49","shiurIsFileMissingOnServer":0,"shiurDuration":"57 min","shiurDateSubmittedFormatted":"2009-12-09","downloadURL":"https:\/\/download.yutorah.org\/2009\/3025\/739909\/the-three-wake-up-calls-of-the-rambam.mp3","shiurDateText":"Dec 9, 2009","shiurDateSubmittedText2":"Dec 9, 2009","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=739909","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/739909\/rabbi-aharon-kahn\/the-three-wake-up-calls-of-the-rambam\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 00:57:45","postedInSeries":[],"shiurDateUTC":"2009-12-09T00:00","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2009\/3025\/739909.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"rabbiakahn@gmail.com","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aharon_kahn_lp.jpg?rev=201805017-2000003816","teacherID":80090,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-aharon-kahn\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aharon_kahn.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Aharon Kahn","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80090","teacherBio":"","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aharon_kahn_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2009\/3025\/739909.MP3","shiurTeacherFullName":"Rabbi Aharon Kahn","postedInCategoriesIDList":"234026,234084,234085,234726,234848","age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/739909\/rabbi-aharon-kahn\/the-three-wake-up-calls-of-the-rambam\/","postedInSeriesIDList":"","shiurLanguage":"EN","postedInCategories":{"633":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234848.html","subcategoryID":234848,"categoryName":"Rambam","href":"https:\/\/www.yutorah.org\/personalities\/rambam\/"}],"groupName":"Personalities"},"608":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234726.html","subcategoryID":234726,"categoryName":"Rambam","href":"https:\/\/www.yutorah.org\/machshava\/jewish-thought\/rambam\/"}],"groupName":"Machshava"},"607":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234026.html","subcategoryID":234026,"categoryName":"Aveilut","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/aveilut\/"},{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234084.html","subcategoryID":234084,"categoryName":"Teshuvah","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/teshuvah\/"},{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234085.html","subcategoryID":234085,"categoryName":"Tfillin","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/tfillin\/"}],"groupName":"Halacha"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2022-05-16 15:49:37'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2009\/3025\/739909.mp3","shiurDate":"December, 09 2009 00:00:00","shiurDateFormatted":"2009-12-09"},{"shiurDateSubmittedText":"Jun 11, 2009","shiurMediaLengthInSeconds":7658.0,"shiurDateSubmitted":"June, 11 2009 12:02:17","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":735191,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"24-Tuma'as Kohanim","shiurDateSubmittedUTC":"2009-06-11T12:02","shiurIsFileMissingOnServer":0,"shiurDuration":"2 hr 7 min","shiurDateSubmittedFormatted":"2009-06-11","downloadURL":"https:\/\/download.yutorah.org\/2009\/1100\/735191\/24-tuma-as-kohanim.mp3","shiurDateText":"Jun 11, 2009","shiurDateSubmittedText2":"Jun 11, 2009","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=735191","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/735191\/rabbi-baruch-simon\/24-tuma-as-kohanim\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 02:07:38","postedInSeries":[],"shiurDateUTC":"2009-06-11T00:00","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2009\/1100\/735191.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"melkel124@hotmail.com","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/baruch_simon_lp.jpg?rev=201805017-2000003816","teacherID":80179,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-baruch-simon\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/baruch_simon.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Baruch Simon","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80179","teacherBio":"Rabbi Simon, the Colonel Jehiel R. Elyachar Professor of Talmud at the Yeshiva Program\/Mazer School of Talmudic Studies, received his semikha (rabbinic ordination) from Yeshiva University’s affiliated Rabbi Isaac Elchanan Theological Seminary (RIETS) in 1988. A graduate of Yeshiva University’s High School, Rabbi Simon earned his B.A., magna cum laude, in Judaic Studies from Yeshiva College where he delivered the Birkat Preidah, or farewell address, a singular honor given the Yeshiva Program Valedictorian. \r\nRabbi Simon was a fellow of the prestigious Caroline and Joseph Gruss Kollel Elyon and a fellow of the Katz Kollel. Before teaching in the Yeshiva Program, Rabbi Simon was a member of the Halakha faculty at the Isaac Breuer College of Hebraic Studies at Yeshiva University.","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/baruch_simon_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2009\/1100\/735191.MP3","shiurTeacherFullName":"Rabbi Baruch Simon","postedInCategoriesIDList":234026,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/735191\/rabbi-baruch-simon\/24-tuma-as-kohanim\/","postedInSeriesIDList":"","shiurLanguage":"EN","postedInCategories":{"607":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234026.html","subcategoryID":234026,"categoryName":"Aveilut","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/aveilut\/"}],"groupName":"Halacha"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2022-05-16 15:49:37'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2009\/1100\/735191.mp3","shiurDate":"June, 11 2009 00:00:00","shiurDateFormatted":"2009-06-11"},{"shiurDateSubmittedText":"Jul 21, 2008","shiurMediaLengthInSeconds":"","shiurDateSubmitted":"July, 21 2008 17:19:09","shiurMediaLengthIsUpdated":0,"postedInLocations":[],"shiurID":725896,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"Hilchos Aveilus #19","shiurDateSubmittedUTC":"2008-07-21T17:19","shiurIsFileMissingOnServer":0,"shiurDuration":"","shiurDateSubmittedFormatted":"2008-07-21","downloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/Rabbi Mordechai I. Willig - Dr. Barry Finklestein Tape Library - Hilchos Aveilus No.19 (07-21-2008).MP3","shiurDateText":"Jul 21, 2008","shiurDateSubmittedText2":"Jul 21, 2008","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=725896","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/725896\/rabbi-mordechai-i-willig\/hilchos-aveilus-19\/","postedInLocationsIDList":"","shiurMediaLength":"","postedInSeries":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/series\/4106.html","seriesName":"Dr. Barry Finklestein Tape Library","seriesID":4106,"href":"https:\/\/www.yutorah.org\/dr-barry-finklestein-tape-library\/"}],"shiurDateUTC":"2008-07-21T17:19","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2008\/1053\/Rabbi%20Mordechai%20I.%20Willig%20-%20Dr.%20Barry%20Finklestein%20Tape%20Library%20-%20Hilchos%20Aveilus%20No.19%20(07-21-2008).MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig_lp.jpg?rev=201805017-2000003816","teacherID":80215,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-mordechai-i-willig\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Mordechai I. Willig","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80215","teacherBio":"Rabbi Willig, is the Rabbi Dr. Sol Roth Professor of Talmud and Contemporary Halachah at YU's RIETS program. He has been a Rosh Yeshiva at the Mazer School of Talmudic Studies since 1973 and a Rosh Kollel at RIETS. Rabbi Willig received a B.A. in mathematics from Yeshiva College in 1968 and an M.S. in Jewish History in 1971 from the Bernard Revel Graduate School. He received semicha that same year. He has served as spiritual leader of Young Israel of Riverdale in the Bronx, NY, since 1974, and has written a sefer, Am Mordechai, and many articles in Torah scholarship journals. To purchase Rabbi Willig's seforim (books), please click here.","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2008\/1053\/Rabbi Mordechai I. Willig - Dr. Barry Finklestein Tape Library - Hilchos Aveilus No.19 (07-21-2008).MP3","shiurTeacherFullName":"Rabbi Mordechai I. Willig","postedInCategoriesIDList":234026,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/725896\/rabbi-mordechai-i-willig\/hilchos-aveilus-19\/","postedInSeriesIDList":4106,"shiurLanguage":"EN","postedInCategories":{"607":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234026.html","subcategoryID":234026,"categoryName":"Aveilut","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/aveilut\/"}],"groupName":"Halacha"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2022-05-16 15:49:37'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/Rabbi Mordechai I. Willig - Dr. Barry Finklestein Tape Library - Hilchos Aveilus No.19 (07-21-2008).MP3","shiurDate":"July, 21 2008 17:19:09","shiurDateFormatted":"2008-07-21"},{"shiurDateSubmittedText":"Jul 21, 2008","shiurMediaLengthInSeconds":6510.0,"shiurDateSubmitted":"July, 21 2008 17:19:09","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":725892,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"Hilchos Aveilus #15","shiurDateSubmittedUTC":"2008-07-21T17:19","shiurIsFileMissingOnServer":0,"shiurDuration":"1 hr 48 min","shiurDateSubmittedFormatted":"2008-07-21","downloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/Rabbi Mordechai I. Willig - Dr. Barry Finklestein Tape Library - Hilchos Aveilus No.15 (07-21-2008).MP3","shiurDateText":"Jul 21, 2008","shiurDateSubmittedText2":"Jul 21, 2008","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=725892","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/725892\/rabbi-mordechai-i-willig\/hilchos-aveilus-15\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 01:48:30","postedInSeries":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/series\/4106.html","seriesName":"Dr. Barry Finklestein Tape Library","seriesID":4106,"href":"https:\/\/www.yutorah.org\/dr-barry-finklestein-tape-library\/"}],"shiurDateUTC":"2008-07-21T17:19","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2008\/1053\/Rabbi%20Mordechai%20I.%20Willig%20-%20Dr.%20Barry%20Finklestein%20Tape%20Library%20-%20Hilchos%20Aveilus%20No.15%20(07-21-2008).MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig_lp.jpg?rev=201805017-2000003816","teacherID":80215,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-mordechai-i-willig\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Mordechai I. Willig","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80215","teacherBio":"Rabbi Willig, is the Rabbi Dr. Sol Roth Professor of Talmud and Contemporary Halachah at YU's RIETS program. He has been a Rosh Yeshiva at the Mazer School of Talmudic Studies since 1973 and a Rosh Kollel at RIETS. Rabbi Willig received a B.A. in mathematics from Yeshiva College in 1968 and an M.S. in Jewish History in 1971 from the Bernard Revel Graduate School. He received semicha that same year. He has served as spiritual leader of Young Israel of Riverdale in the Bronx, NY, since 1974, and has written a sefer, Am Mordechai, and many articles in Torah scholarship journals. To purchase Rabbi Willig's seforim (books), please click here.","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2008\/1053\/Rabbi Mordechai I. Willig - Dr. Barry Finklestein Tape Library - Hilchos Aveilus No.15 (07-21-2008).MP3","shiurTeacherFullName":"Rabbi Mordechai I. Willig","postedInCategoriesIDList":234026,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/725892\/rabbi-mordechai-i-willig\/hilchos-aveilus-15\/","postedInSeriesIDList":4106,"shiurLanguage":"EN","postedInCategories":{"607":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234026.html","subcategoryID":234026,"categoryName":"Aveilut","href":"https:\/\/www.yutorah.org\/halacha\/jewish-law\/aveilut\/"}],"groupName":"Halacha"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2022-05-16 15:49:37'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/Rabbi Mordechai I. Willig - Dr. Barry Finklestein Tape Library - Hilchos Aveilus No.15 (07-21-2008).MP3","shiurDate":"July, 21 2008 17:19:09","shiurDateFormatted":"2008-07-21"}],"recentlyAddedLecturesHTMLSnippet":"