A blanket could be used as a water purification device. Place it between a flowing water source and your storage barrel and let the blanket filter out impurities. Then after your water is pure, drop a brick in the barrel, and let the water molecules take on a brick-like structure. Drinking this water is a great way to build up your body’s defenses—especially from invading Mongol hordes from the north. 


Author: Jarod Kintz