Sunday, May 1, 2011

10 Things You Didn't Know About You + What's the Maximum Weight A Human can Lift

10 Things You Didn't Know About You + What's the Maximum Weight A Human can Lift10: Your Stomach Secretes Corrosive Acid There's one dangerous liquid no airport security can confiscate from you: It's in your gut. Your stomach cells secrete hydrochloric acid, a corrosive compound used to treat metals in the industrial world. It can pickle steel, but mucous lining the stomach wall keeps this

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