The eye chart with the big "E" on top is called a Snellen Chart.
Little hitchhiking robot too good for this world, too pure.
Probably not rich enough to run a stately home.
What the World's Littlest Skyscraper lacks in size, it makes up for in story.
A look at the family crests, city flags, and tragic romances that inspired some of the world's most iconic car logos.
The stunning illusion requires just a few simple tools.
The Unleashed by Petco Surf Dog Competition celebrated its 10th year on Saturday.
Grave robbers made off with the composer's skull in 1809. So how did two different heads end up back where he's buried?
Four John Candy movies, one massive Disney bomb, and a New Coke with which to wash it all down.
It’s blue, fuzzy and lives in your belly button, and it actually has an important function…
Edible pearls for people who want the look of caviar without the taste.
A research team has taken the famously industrious ant down a peg, showing that many ants don’t do their fair share of work—or any work at all.
A few facts about the Gateway Arch’s bumpy road from conception to construction, and beyond.
©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.