Plus the science behind other everyday scents: old books, your home and 'phantom odors'

Happy Thursday They say the eyes are the window to the soul, but what about the nose? Smell is one of the five senses that help us navigate everyday life. Read on to expand your olfactory knowledge. What Does Space Smell Like? By Valerie Stimac We won't say it stinks, but not all astronauts are fans of the extraterrestrial bouquet. Read more >> More About Odors Researchers Break Down the Scent of Old Books The odor wheel brings a new meaning to the notion of burying your nose in a book. Read more >> Why Can't You Catch a Whiff of Your Own House? Your clothes, dirty dishes and pets all add to the unique-to-you odor. Read more >> What Causes the Earthy Aroma After Rain?   It's called petrichor, and we'd wear it as perfume if we could. Read more >> Detecting 'Phantom Odors' Is Surprisingly Common No, you don't need to call the Ghostbusters to investigate your nostrils. Read more >> What Causes 'Old Person' Smell? It has to do with a chemical compound that becomes stronger with age. Read more >> When You Sniff Poop Are You Actually Inhaling Poop Molecules?   You'll want to read the fine print on this study. Read more >> Riddle of the Day! What is black, white and red all over?   Check Your Answer What did you think of this email?   Copyright © 2022 HowStuffWorks, All rights reserved. You are receiving this email because you opted in at our website howstuffworks.com Our mailing address is: HowStuffWorks 4235 Redwood Ave Marina Del Rey, CA 90066 Want to change how you receive these promotional emails? You can update your preferences or unsubscribe from this list