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by harold
4955 days ago
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I spent some time learning from a respected survival expert who claimed the 'solar still' was not an efficient use of one's energy. I tried it out a couple of times anyway and proved to myself that he was right. What did work fairly well was a transpiration bag [1]. It took a few bags to get a meaningful supply of water and one needs to be careful about the foliage used. [1] http://www.youtube.com/watch?v=q2EBiA0Csts |
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