A polar bear can smell a seal that's 20 miles away.
Today's Friday Free-for-all is a sequel to our Brain Game from July 13, 2010.
Over 50 and Out of Work, a site I can't even read because it's so scary. These folks are spending their retirement savings on groceries and might never find jobs again.
It's late on Thursday, meaning it's time once again for everyone's favorite game: GUESS THE THEME. All the clips below have something in common.
John Hay, Lincoln’s private secretary and assistant, was as devastated as the rest of the nation when his friend was assassinated by John Wilkes Booth in 1865.
Remember all those movies from the turn of the millennium where a giant comet or asteroid plummets toward Earth and threatens to destroy life as we know it?
Like most memes, you've either seen it everywhere you go on the internet, or you are totally unaware of it -until now.
Encephalartos woodii is the plant equivalent of Lonesome George, the world's last remaining giant Galapagos tortoise.
We've been putting the final touches on the next issue of mental_floss magazine (our July/August issue), so I haven't had time to put together a Really, Really Bad Rebus for the Brain Game f
What It's Like to Get a Breast Reduction, a major step that made a major difference in one young woman's life. One illustration is NSFW.
Roger Federer & Lleyton Hewitt go back and forth seemingly forever in this unbelievable tennis
Epic Rap Battle time! Who do you think would win in a match between Napoleon Bonaparte and Napoleon Dynamite?
You can probably deduce who John Lloyd Wright’s famous dad was.
Now that spring has sprung, you might be planning a weekend camping trip with your family or friends.
When Aztec emperor Montezuma wanted to set the mood for a special lady, he ate fistfuls of cacao beans.
Each week Miss Kathleen provides links to a variety of stories about libraries, authors, and books.