The Science of Shabbos reveals how the six days of Creation, the thirty-nine melachos and the laws of physics speak one language. Rabbi Dov Coiffman, an accomplished engineer and talmid chacham, uncovers Halley’s Comet, nuclear forces, sand piles, ecosystems and the human body as living models of Shabbos and Divine design. With clear explanations and vivid maamarei Chazal, the book turns modern science into a guide for emunah, showing Shabbos as a blueprint for meaningful life.