3 Million Years Before Metal: The Stone Age Survival Story | Sleep Documentary

Journey back three million years before metal, before cities, before writing, and before the first farms, into the vast survival story of the Stone Age. This calm sleep documentary explores how early humans and their ancient relatives learned to live through changing climates, dangerous landscapes, Ice Age worlds, fire, stone tools, migration, adaptation, and the long mystery of human endurance. From the first sharp stone flakes to the rise of Homo erectus, Neanderthals, Denisovans, and early Homo sapiens, this relaxing ancient history documentary follows the deep roots of human survival. Discover how people lived before metal, how they made tools, found food, crossed continents, used fire, adapted to harsh environments, and left behind only fragments of their vanished world. Designed for sleep, relaxation, study, and quiet curiosity, this long-form prehistory documentary offers a slow, immersive journey through the oldest and longest chapter of human history. #StoneAge #Prehistory #HumanEvolution #SleepDocumentary #AncientHistory