did-you-kno: The smell of an old book is the smell of its...

did-you-kno:

The smell of an old book is the smell of its death. The scent is caused by paper, ink and adhesives breaking down. As a book’s organic compounds degrade, they release chemicals into the air that we interpret as a combination of grass, vanilla, and almond. Books also hang on to odors that tell the story of their history– like smoke, flowers pressed between pages, or water damage. SourceSource 2Source 3