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Army rations rehydrated by urine

  1. Jul 26, 2004 #1

    Ivan Seeking

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    Eat up boys! :yuck:
  2. jcsd
  3. Jul 26, 2004 #2

    jimmy p

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    I read that!! However they dont recommend using urine because urea is a small enough to fit through the filters and can cause kidney damage... but it probably says that in the article. Amazing what they can do nowadays though isnt it? Like the 3 year sandwich.
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