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Building a 2-Room Underground Shelter Inside a Hollow Oak Stump with Ondol Heating
Hour-long shelter build in a forest hollow oak stump featuring a traditional Korean ondol underfloor heating system for warmth and insulation.
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Why we picked this
Hour-long shelter build in a forest hollow oak stump featuring a traditional Korean ondol underfloor heating system for warmth and insulation. This video covers shelter-building, underground-shelter, ondol-heating, bushcraft-skills, winter-survival and is featured among our top picks for shelter.
Source: YouTube
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