Books have a smell that combines hints of fresh-cut grass, vanilla, and coffee. Sometimes we reach for the book we’ve read a long time ago just to sniff it one more time. So, why do old books smell so well?
The video created by SciShow and shared on YouTube explains the science behind the book smell.
In short, the scent comes from chemical compounds in three parts of the book: the paper, the ink, and the bindings.
Via Galley Cat.
More videos to explore:
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- John Green shares 26 exciting facts about libraries (video)
- Stunning animation cleverly plays with the meaning of words (video)
- This machine can remove dust from over 5,000 books per day (video)
- Kindle’s terms and conditions are as long as a novel (video)
Want even more? Check out all articles in this topic: Videos.
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