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Lindsay Knippenberg: "We finally have a tube from the cold environment show some growth. The cold sediment tube showed a little bit of growth. Everything else is the same as Day 5. All of the warm environment tubes except for the control, Lake Bonnie, and the boots showed growth and none of the other cold tubes had any growth." McMurdo Dry Valleys, Antarctica.

Credit to read: Photo By Lindsay Knippenberg (PolarTREC 2009), Courtesy of ARCUS

Photographer: Lindsay Knippenberg
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1263342
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image/jpeg
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f/3.3
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2816
Width: 
2112
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PENTAX Corporation
Model: 
PENTAX Optio WPi
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1/50s
ISO: 
80

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