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Rocks, Air, and Memory (2006)
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(uh.edu)
12 points
yoloswagins
3y ago
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Rocks, Air, and Memory (2006) | Better HN
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082349872349872
3y ago
Over 4.5 billion years of memory, in some cases:
https://en.wikipedia.org/wiki/Age_of_Earth#Why_meteorites_we...
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