The largest known prime number has 17,425,170 digits.
A super-skimmable daily digest filled with crazy, fun stories.
Would you also like to receive exclusive deals from the mental_floss store and
save 15% on your first order?
You'll spend five days inside the nation's biggest mall, and be paid handsomely for it.
What’s your birthday? Make one up.
They serve cheesecake, naturally.
Some butterflies drink tears, eat poop, wear false heads, and kill to survive.
Nine high-status people buried there during a 330-year period share identical mitochondrial DNA, which is passed from mother to child.
Foodies flocked to the restaurant after the error was published.
When hanging art on one wall just isn't enough.
Getting your taxes done doesn’t have to be a horribly arduous, taxing (pun intended) experience.
The Disney Treasures subscription service will deliver exclusive, Mickey Mouse-approved items directly to your door.
The phenomenon is rare but not unheard of.
From the Smart Shopping Team...
Parents of the past had their shortcuts too.
While the officers' hearts were in the right place, their numbers weren't.
©2016 Mental Floss, Inc. All rights reserved. Mental Floss® is a registered trademark owned by Felix Dennis. mentalfloss.com is a trademark owned by Felix Dennis.