Save Wet Books By Freezing Them
Monday, April 5th, 2010
It’s possible to fix water-damaged books, photos, and documents by putting them in the freezer while they’re still wet. They’re essentially freeze-dried by the dehydrating effect of the frost-free freezer. Note that even though the Lifehacker article says to place the book in a plastic bag, you should not seal the bag—the sublimated water vapor has to have somewhere to go.
Link #1: http://lifehacker.com/…
Link #2 (PDF): http://ccaha.punkave.net/…
(via Conservation Center for Art and Historic Artifacts)
Every so often a business or government entity will attempt to release “anonymized” data only to find that the anonymization process fails miserably (