THE KNOWLEDGE FEED

Brain Game

Most Circular

Brain Game

Most Circular

Pizza Cats!

Pizza Cats!

Big Question

Why Do Itches Itch?

Big Question

Why Do Itches Itch?

Brain Game

Math Square #230

Brain Game

Math Square #230

Hamsters—They're Just Like Us!

Hamsters—They're Just Like Us!

Pages

Exo Turns Crickets Into Protein Bars

Hannah Keyser

30 Family Secrets Hiding in English Surnames

Judith B Herman

It’s easy to guess what an ancestor of someone named Cook, Carpenter, or Smith did for a living.

Where Does Language Come From?

the mag Lucas Reilly

Can Your Eyes Beat These Optical Illusions?

Alvin Ward

Morning Cup of Links: Tiny Cars

Rebecca OConnell

15 Things You Probably Didn’t Know About 'Dominion: Prequel to the Exorcist'

Sean Hutchinson

You remember being scared by the original The Exorcist, but you may not have known these stories about its terrifying prequel.

Grunting Helps Tennis Players Play Better

the mag

12 Highlights From Flying First Class on the World's Swankiest Airlines

Nick Greene

Live vicariously.

The Missing Links: Returning Home?

Colin Patrick

Did You Know? 25 Tidbits from Vintage Cigarette Cards

Rebecca OConnell

50 More Awesome Facts (About Everything)

From National Geographic Kids’ new book '5,000 Awesome Facts (About Everything) 2.'

25 Famous People Who Were Once Interns

Jason English

You have to start somewhere.

This Moth’s Love Song Has a Dual Meaning

Matt Soniak

When love is in the air for certain moth species, the female secretes a pheromone to signal that she’s ready to make little moths.

Why Do We Draw Pointy Stars?

Chris Higgins

Brain Game: Pushing Air

Sandy Wood

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