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Saving Green Books from Poison Paranoia - You probably do not need us to tell you that Arsenic is not healthy stuff. This wa... - https://hackaday.com/2025/06/09/saving-green-books-from-poison-paranoia/ #chemistryhacks #antiquebooks #conservation #spectroscopy #arsenic
Hackaday · Saving Green Books From Poison ParanoiaYou probably do not need us to tell you that Arsenic is not healthy stuff. This wasn’t always such common knowledge, as for a time in the 19th century a chemical variously known as Paris or E…