THE KNOWLEDGE FEED

Brain Game

Math Square #222

Brain Game

Math Square #222

Women of World War I

Women of World War I

WWI Centennial

Murder in Sarajevo

WWI Centennial

Murder in Sarajevo

Brain Game

I Can See!

Brain Game

I Can See!

Pages

5 Weird Swimming-Related Patents

Erin McCarthy

Can you imagine seeing any of these at your local pool or beach?

The Missing Links: The Best Sports Movie Villains

Colin Patrick

15 Music Videos Filmed In One Shot

Rudie Obias

When a musical act and a director feel like doing something really challenging, they make a music video in a single take.

These Companies Own All the Food Brands

Alvin Ward

These 10 mega-companies own much of what you'll find in your local supermarket.

Armchair Field Trip: The Louisville Slugger Museum and Factory

Stacy Conradt

You may not know the names “Hillerich and Bradsby,” but you almost certainly know their most famous product—the Louisville Slugger.

13 Nikola Tesla Quotes for His Birthday

Adrienne Crezo

The greatest geek who ever lived was born 158 years ago today.

Brain Game: Cat Sigh

Sandy Wood

Jerry Seinfeld Explains a Joke

Chris Higgins

15 Things You Might Not Know About 'The State'

Roger Cormier

The highly influential comedy troupe made a lot of news in a short amount of time on TV.

How Do Movies Get Their Ratings?

Craig S Baker

The Invasive Species That Couldn’t Invade

Matt Soniak

The red shiner is just a few inches long, and has no big scary fangs, no claws, no stinger and no poisonous spines.

Attention to Detail With David Rees

Jen Doll

In his new show, Going Deep, artisanal pencil sharpener David Rees explores how to tie shoes, flip coins, dig holes, and perform other quotidian tasks with care and sophistication.

10 Fashion and Beauty Items That Are Older Than You Think

Judith B Herman

The Missing Links: The Books We Abandon

Colin Patrick

How to Clean a 94-Foot Blue Whale Model

Erin McCarthy Christian Jensen

Pages