Atacama 2012

I went back to the Atacama in 2012 to dig more holes in the desert:

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and, with the help of my wonderful field assistant, Dr. Aubrey Zerkle, take some transects to asses surface heterogeneity

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We also did some fun artificial rain experiments:

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and generally, managed to have some fun in the driest place on Earth:

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Do not dig

Note Brian’s particularly impressive “dirt spoon” in this photo…