Desert temperatures at night can get surprisingly low. | Hacker News

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		diminoten on June 15, 2013 \| parent \| context \| favorite \| on: Scientist Figures Out How 'Sailing Stones' Move Th... Desert temperatures at night can get surprisingly low.

kaybe on June 15, 2013 [–]

This is actually due to the low amount of water - very little of the greenhouse gas water vapour to keep the heat from radiating into space.

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