Permafrost; Space Worms; DNA Barcoding - 01 Dec 11
from Material World Hosted by BBC Radio 4
This week, Quentin Cooper hears about the impact of thawing permafrost on climate change; how generations of space worms may lead the way for humans to reach Mars; and how DNA barcoding is identifying species and spotting fraud.
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This episode is 28 minutes long.
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This episode was published on December 1, 2011.
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