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oldbooks Found via BoingBoing: scientists have developed a test that analyzes the gases emitted by old books to determine the book’s condition. This lets archivists customize their preservation techniques used for a book based on its condition.

This new technique is important because it does not require taking physical samples from the book for analysis—a process which necessarily damaged the book, the antithesis of preserving it.

The technique could help preserve other historical artifacts, as well.

 
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