How Did Inuit Survive –50°C in Houses Made of Snow

A man sits inside a dome made entirely of frozen water while it's fifty degrees below freezing outside, coat off, completely warm. This video breaks down the precise engineering, from the snow itself to a single seal-oil lamp, that made Inuit igloos one of the most effective shelters ever built. This video is for educational and historical documentary purposes only. It presents traditional building techniques and historical accounts, including details that vary significantly by region and remain debated among researchers. It is not survival or construction instruction and should not be used to build or live in a snow shelter. #Inuit #Arctic #AncientEngineering #History #Survival