This week’s episode is sponsored by Lauren and Michael Mandelstam and family in honor of their brothers, Rabbi Raphi Mandelstam & Rabbi Yoni Mandelstam, for all of the torah they teach to their talmidim in TABC and the Teaneck and Fairlawn communities. And in honor of Rabbi Shalom Rosner for his tireless devotion to spreading torah to all of klal Yisrael. May our learning be a zechus for our chayalim and all of klal Yisrael. In this episode Rabbi Shalom Rosner discusses the Melachot of Shabbat. Follow along using Tzurba Volume 17. Tzurba is a revolutionary Halacha sefer guiding the learner through the Halachic process from the Talmudic source through modern day halachic application. Each volume contains clear and concise color-coded sections with a modern English translation alongside the original Hebrew text. The Tzurba Hilchot Shabbat Program is a 2 year cycle in which one can master all of Hilchot Shabbat by learning weekly with Tzurba's signature seforim and style. Tzurba seforim are all available on Amazon worldwide (for those in Israel you can purchase on our website) Have a question for Rabbi Rosner? Want to sponsor a shiur? Contact us at [email protected] or WhatsApp Follow us on social media for more content: WhatsAppInstagramTwitterYouTube Learn more about The Lax Family Tzurba M’Rabanan Series Chapters 00:00 Introduction 01:37 Exploring the Concept of Bishul d'oraysa & D'rabanan 04:17 Understanding the Definition and Measure of Bishul 24:17 The Concept of Cooking in Fire and Water 24:47 Cooking in a Microwave on Shabbos 27:41 Heating Systems and Cooking 32:39 Reheating and Cooking Already Cooked Food