THE KNOWLEDGE FEED

Article

Five Questions

Article

Five Questions

Article

Odds/Ends

Article

Odds/Ends

Pages

Bringing Tiny Models to Life

Jill Harness

The image above is undoubtedly impressive, but the really amazing thing about the picture is the fact that this place doesn't really exist.

Brain Game: The Perthshire Puzzle

Today's Brain Game is open-ended; there are several dozen correct answers, and your job is to find just one of them (preferably one that someone else hasn't already offered in the comments).

Morning Cup of Links: Dentistry Circus

Miss Cellania

Missile Silo Confessions: Living on the Edge of Armageddon.

mental_floss gets a Big Bang!

David K. Israel

If you weren't looking, you probably missed it, but the latest issue of mental_floss magazine made a cameo tonight on the hilariously smart CBS hit: Big Bang Theory.

The Late Movies: Joni Mitchell, Then and Now

Ransom Riggs

OK, I have a confession to make: I'm a big wuss and I love Joni Mitchell.

Caption Contest No. 17 Finalists!

David K. Israel

We had a hard time narrowing all your amazing captions down to 10, so... we went with 14 finalists. Remember now, only one vote per person. May the best horse

The Quick 10: The Hollywood Walk of Fame

Stacy Conradt

The Hollywood Walk of Fame celebrates its 50-year anniversary this week.

The Origin of Traffic Lights

In the Beginning

Editor's Note: Reader Andrea recently asked if we could cover the history of traffic lights. Here's what we had in the archives.

Inside the World of Fan Fiction

Linda Rodriguez McRobbie

Fan fiction—that is, fiction that uses an existing universe created by another author and expands (or pirates) it—has literally been around for centuries.

Jamie Lee Curtis on Turning Off the Juice

Chris Higgins

Here's a short clip featuring Jamie Lee Curtis, in which she describes a 25-hour power outage during a family vacation in Idaho.

Dogs Beat The Gym

Jill Harness

If you're looking to lose some weight this year, consider spending some extra cash on adopting a new dog rather than getting a gym membership.

5 Outrageous Alarm Clocks

David K. Israel

These days, my alarm clock is my 2 ½ year old son. But I remember the days of beeps, radios and snooze buttons like it was, well, 10 minutes ago.

The Future of Building Materials

Miss Cellania

My home expansion was completed enough to move into in December, which was none too soon for me.

Brain Game: Math Square #11

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 Land Where Old English Survives

Ransom Riggs

No, I'm not talking about inexpensive malt liquor -- that land would've been my high school.

Pages