Join us as we explore The Rarest Blue: The Remarkable Story of an Ancient Color Lost to History and Rediscovered by Baruch Sterman. This book uncovers the history, science, and cultural significance of tekhelet, a rare and sacred blue dye that held deep spiritual meaning before disappearing for centuries. Through a blend of history, chemistry, and storytelling, Sterman takes us on a journey from ancient times to modern rediscovery.