Bava Metzia 70 - First Day of Rosh Chodesh Iyar - May 8, 30 Nissan Daf Yomi for Women - Hadran

Today's daf is sponsored by Rochelle Cheifetz in loving memory of her mother, Chana Cohen, Chana bat Moshe and Tzipora on her 3rd yahrzeit. "Your warmth and beauty created a bubble of caring around you and all you met. The hole of your absence feels irreparable. Tehi zichra baruch."
Rav Papa's ruling allowed for paying rent and compensating for depreciation, akin to the practice of the sons of Kufra, backed by a braita cited in Bava Metzia 69b. Rav Anan, citing Shmuel, asserted that orphans could collect interest. However, Rav Nachman raised doubts, prompting further investigation. It turned out that Rav Anan had observed Shmuel renting out a kettle on behalf of orphans, collecting both rent and depreciation, which he mistakenly perceived as interest collection. Yet, this wasn't deemed as interest, even for non-orphans, given the significant depreciation incurred with each use of the kettle, warranting compensation for the loss. Orphans are permitted to invest in a manner where they enjoy profits without bearing losses. Raba, Rav Yosef, and Rav Ashi proposed various suggestions for managing orphan funds. Investing in a guaranteed investment with a Jew is prohibited, but permissible with a non-Jew. Does this imply that the guaranteed item invested is entirely in the recipient's domain? This notion conflicts with a Mishna concerning laws of firstborn animals. Abaye and Rava offered explanations, with Abaye's being dismissed. While it's permissible to charge interest on a loan with a non-Jew, is this practice viewed unfavorably?