How did early humans survive brutal winters?

Fifteen thousand years ago, a family went to sleep in a house built from mammoth bones. Outside, the night was minus thirty. This video looks at how Ice Age people got through winter with fur clothes, a bone needle, fires fed with bone, dug-in floors, food stored in frozen ground and herds they knew by heart. You will see what archaeologists found at Mezhyrich, Sungir, Yana and Denisova Cave, and why one wet boot could start a chain of failures in that cold. If you like stories about how people solved everyday problems before modern comforts, subscribe for the next one. #history #iceage #stickman #prehistory #survival