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Ancient Medieval Survival Skills Preppers Completely Overlook (That Can Save Your Life)

Before Goretex, plastic coatings, and chemical sealants, medieval people developed waterproofing technologies so effective ...
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An epic of technical supremacy works and words of medieval Chinese ...

Object Details Author Kuhn, Dieter 1946- Date 2022 Call number NK8883.A1 K84 2022 Type Books Physical description 484 pages illustrations (chiefly color) 27 cm Place China Data Source Smithsonian ...