Mental Floss
MENU
CLOSE
SMART SHOPPING
QUIZZES
LISTS
VIDEOS
AMAZING FACTS
SECTIONS
BIG QUESTIONS
HISTORY VS.
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
BIOGRAPHIES
AUTHORS
SCIENTISTS
ARTISTS
U.S. PRESIDENTS
ARMY
TOPICS
Holidays
Science
Entertainment
History
Language
Food
Archeology
Animals
Architecture
Travel
DAILY FLOSS
Morning Links
Daily Quiz
Amazon Deals
Food
DAILY FLOSS
Morning Links
Daily Quiz
Amazon Deals
Food
ABOUT
AUTHORS
TERMS
CONTACT
RSS
PRIVACY
COOKIE POLICY
CUSTOMER SERVICE
×
CLOSE
environment
Last Wild Grove of Wollemi Pines, the Endangered ‘Dinosaur Trees,’ Saved From Australia's Wildfires
Last Wild Grove of Wollemi Pines, the Endangered ‘Dinosaur Trees,’ Saved From Australia's Wildfires
Eco-Friendly, Reusable Deodorant Containers Are Good for the Earth and Your Pits
Eco-Friendly, Reusable Deodorant Containers Are Good for the Earth and Your Pits
These Grass Straws Are an Eco-Friendly Alternative to Plastic
These Grass Straws Are an Eco-Friendly Alternative to Plastic
Afternoon Map: The Most Endangered Plant in Each State
Afternoon Map: The Most Endangered Plant in Each State
Video Captures Fiery Eruption of Mexico's Popocatépetl Volcano
How to Use Your Crafting Skills to Help Animals Displaced by Australia's Fires
Move Over, Chernobyl Puppies: The Fukushima Nuclear Disaster Site Has a Vibrant Wildlife Scene, Too
12 Ways You Can Help Australia’s Wildfire Victims
A Tumbleweed Storm Trapped Cars on a Highway in Washington
5 Eco-Friendly Ways to Dispose of Your Christmas Tree
The World's First Human Composting Facility Is Coming to Seattle
Why Thousands of 'Penis Fish' Washed Up on a California Beach
Greta Thunberg Named
TIME
’s Person of the Year for 2019
Ryrkaypiy, Russia, Is Being Overrun By Hungry Polar Bears
The Great Smog Descended on London More Than 65 Years Ago, and Took Almost as Long to Solve
New Time-Lapse Shows the Threat Meltwater Lakes Pose to Greenland’s Glaciers
PREV
1
2
3
4
...
54
NEXT
SECTIONS
arrow
LIVE SMARTER
LIVE SMARTER
LIVE SMARTER
BIG QUESTIONS
WEATHER WATCH
JOB SECRETS
QUIZZES
WORLD WAR 1
SMART SHOPPING
STONES, BONES, & WRECKS
#TBT
THE PRESIDENTS
WORDS
RETROBITUARIES
arrow
LIVE SMARTER
10 Items Under $25 That Will Keep You Warm This Winter
Scam Alert: A FedEx Tracking Notification Text Wants to Steal Your Credit Card Number
10 Best U.S. Cities for Reducing Stress
MORE LIVE SMARTER
