Does anyone have any reference(s) to the methods used to sample data about atmos... | Hacker News

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mfukar on Oct 24, 2010 | parent | context | favorite | on: Nasa.gov: Evidence of Climate Change

Does anyone have any reference(s) to the methods used to sample data about atmospheric 400,000 years ago? It's amazingly interesting.

gvb on Oct 24, 2010 [–]

They send a cyborg back in time to collect samples. While he is there, he kills Sarah and the world ends in 3... 2... 1... http://en.wikipedia.org/wiki/The_Terminator

Seriously, ice core samples: http://en.wikipedia.org/wiki/Ice_core

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