Marie Curie's notebooks are still radioactive.
You know how animators and filmmakers will sometimes slip something a little unexpected into a piece just to put their stamp on it? They're not the only ones who do so.
People of Earth, BEHOLD! I bring you CubeStormer, your new Rubik's Cube-Solving Overlord!
From the time that the first humanoids roamed the Earth, one of the basic necessities of life besides food, water and oxygen has always been the ability to entertain oneself.
Our 9th annual '10 Issue' hits newsstands this week. To celebrate, here's an article on the Vatican from last year's edition.
We are just over halfway through the Vancouver Winter Olympics. If watching the events on TV makes you want to try out these sports, there are ways to simulate the feeling without moving to a northern
By my way of thinking, there's nothing funnier than earnest videos that capture a moment in history when we were a little more naÃ¯ve.
I know I'm not the only one who'd be extremely disturbed after seeing the above ad that was actually used in Germany.
I'm a napper. 20, 30 minutes a day -- that's all I need.
The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid. Two of these numbers are already provided for you.
The little-told story of how the U.S. government poisoned alcohol during Prohibition.
For those with a penchant for humor of the grotesque, you may consider picking up the latest Cannibal Weekly ...
Necessity is undoubtedly the mother of the invention of these 4 unusual but useful
Have you been watching the Olympic ice hockey tournament and cheering for the American team? Be thankful you haven't been forced to choose which U.S. team to root for.
In case you weren't obsessively refreshing mentalfloss.com all week, here's what you
I was really proud of myself for learning how to make a paper crane until I saw this: origami Star Wars ships.
If you enjoy trivia tidbits like our Amazing Fact Generator, you will like these self