In this episode, synthetic biologist Dr. Kate Adamala discusses her lab's groundbreaking creation of 'spud cells'—the first synthetic cells built entirely from purified molecules that can feed, grow, and divide. She explores the philosophical and technical implications of this achievement, arguing that life is an emergent property of matter and that this work represents a 'Sputnik moment' for biology, moving us closer to replacing petrochemicals with engineered biological systems.