This episode explores how science emerged from humanity’s natural curiosity and evolved into a systematic way of understanding reality. Early humans learned through observation and trial-and-error to survive, forming the foundations of proto-scientific thinking. Science truly began when people started questioning explanations based on myth and authority, demanding evidence, repeatability, and skepticism instead. Ancient civilizations laid early groundwork through astronomy, mathematics, medicine, and engineering, while later thinkers emphasized natural laws over divine causes. The development of experimentation and evidence-based reasoning transformed knowledge into something provisional and self-correcting. Science reshaped humanity’s view of the universe, challenging traditional beliefs and accelerating technological progress. The episode concludes that science is not merely a collection of facts, but a disciplined way of thinking — curiosity guided by method — that continues to expand understanding while raising new ethical responsibilities.