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  1. Food and water
    Found the answer online. Apparently copper will not stop bacteria in wet environments. "The difference between dry and wet surfaces, such as copper pipes, is that only dry surfaces are inhospitable environments for bacterial growth. Bacteria can easily grow and reproduce in wet environments...
  2. Food and water
    I saw the Sawyer and got excited until I saw it didn't filter chemicals and heavy metals. So.... I'm looking for a straw-type/similar sized water purifier (cysts, bacteria, and viruses) that also removes chemicals and heavy metals... and is rugged enough to withstand getting dropped, thrown...
  3. Disaster Preparedness General Discussion
    Track worldwide viruses, earthquakes, volcanoes, storms and other emergencies. Map of worldwide events...(real-time). Sorry if this has already been posted:
1-3 of 4 Results