MENU
CLOSE
SMART SHOPPING
QUIZZES
LISTS
VIDEOS
AMAZING FACTS
SHOP
COLLECTIONS
Dollars & Sense
SECTIONS
BIG QUESTIONS
KENNECTIONS
LIVE SMARTER
QUIZZES
SMART SHOPPING
AMAZING FACTS
WORLD WAR 1
STONES, BONES & WRECKS
JOB SECRETS
#TBT
THE PRESIDENTS
WORDS
RETROBITUARIES
TOPICS
Holidays
Science
Entertainment
History
Language
Food
Archeology
Animals
Architecture
Travel
TOPICS
Holidays
Science
Entertainment
History
Language
Food
Archeology
Animals
Architecture
Travel
DAILY FLOSS
Morning Links
Daily Quiz
Amazon Deals
Food
COLLECTIONS
Dollars & Sense
DAILY FLOSS
Morning Links
Daily Quiz
Amazon Deals
Food
ABOUT
AUTHORS
TERMS
SHOP
CONTACT
RSS
PRIVACY
COOKIE POLICY
CUSTOMER SERVICE
×
CLOSE
Lorraine Boissoneault
Follow
10 Incredible Facts About the Placenta
Everything you wanted to know about this mysterious but mighty transient organ....
READ ON
15 of the World’s Funkiest Fungi
There's a big wide world beyond common molds and mushrooms—and some of it is very strange....
READ ON
8 Aromatic Facts About the Nose
Including: Plastic surgeons have a nifty way to regrow your nose—on your forehead....
READ ON
What Can Urban Wildlife Teach Us About Pollution?
Pigeons are like urban canaries in a coal mine. But they're not the only ones cluing us in....
READ ON
Mushrooms Can Make It Rain—And a Lot More
These mostly earth-dwelling organisms can stimulate rain in the atmosphere—and a lot more....
READ ON
The Uterus: A Natural History
At only 3 inches long and weighing about 60 grams, the uterus isn’t a flashy, attention-grabbing organ. But it is pretty amazing....
READ ON
1
Popular on Mentalfloss
The
Breaking Bad
Movie Will Premiere on Netflix
The Peppa Effect: U.S. Kids Who Watch
Peppa Pig
Are Developing Slight British Accents
J.K. Rowling Has Some Regrets About Ron and Hermione's Relationship in Harry Potter
Game of Thrones
Showrunners Will Develop Three
Star Wars
Movies
MENTAL FLOSS
newsletter
A super-skimmable
daily digest.