@digtodaylight: Three men are lost on Baffin Island at thirty below. To build a house, they have one small knife. March 2016: a blizzard hides the trail. Wind-packed snow, cut into blocks and raised in a spiral, becomes a dome that holds their heat for eight days, until a search plane follows their snowmobile track to the camp. All three lived. Safety: an igloo needs wind-packed snow, and always an open air hole. This is a reconstruction, not training. Our own reconstruction. 3D animation, AI voice. Sources and model credits in the YouTube description. #Igloo #Survival #Arctic #TrueStory #HowItWorks

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