Makkot 21 - 2nd Day of Rosh Chodesh Iyar - April 29, Iyar 1

Today's daf is sponsored by David and Mitzi Geffen in loving memory of David's father, Dr. Abraham Geffen, on his 10th yahrzeit. "He was the youngest of 8 children of Rav Tuvia and Sara Hene Geffen of Atlanta, and was devoted to his wife Ethel, his three children as well as his parents, siblings and extended family, synagogue community (Beth El of New Rochelle, NY) and was a dedicated physician, the Director of Radiology at Beth Israel Medical Center in New York for many years." What are the parameters of the prohibition to make an incision in one's body as an act of mourning? How are these details derived from the verses? Why is it forbidden to shave the corners of the beard specifically with a razor? Rabbi Eilezer adds other implements - tweezers and a plane. Why those and not scissors? What are the parameters of the prohibition of imprinting a tattoo? The Mishna lists various ways that one can be liable for many sets of lashes for the same action, or receive multiple sets of lashes for one action as one violated many negative commandments.