Rabbi Elie Feder PhD, a Rebbe at Yeshiva Bnei Torah and a math professor at Kingsborough Community College, is the author of Gematria Refigured (2022) and Happiness in the Face of Adversity (2024). He is also a cohost of the podcast “Physics to God” and the host of the podcast “Simply Deep.”
America at 250: A Jewish Reckoning
