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quick stat for we library nerds:

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brewsterkahle@mastodon.archive.org
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quick stat for we library nerds:
it takes 1 month to dehydrate books in a cardboard box from 70% relative humidity to 50% with an environment of 35% relative humidity.
next-- time for books in close-packed boxes, and low cost techniques to sustain low hydration.
(low humidity is good for book preservation.)
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