17-02-2009, 10:57 PM
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Tripping in Space
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Join Date: Oct 2007
Location: Sydney
Posts: 500
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Quote:
Originally Posted by avandonk
It is estimated that the biomass of 'known' bacteria growing in solid granite down to a many kilometers and only dividing once every hundred years or so outweighs the biomass of everything on the surface.
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Wow!
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