THE KNOWLEDGE FEED

Grave Sightings

Dwight D. Eisenhower

Grave Sightings

Dwight D. Eisenhower

Sing to Welcome Spring!

Sing to Welcome Spring!

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Smallest-to-Largest Planets

8 Slang Terms from 'The Breakfast Club,' Decoded

Angela Tung

The events in The Breakfast Club took place 31 years ago today.

What American Sign Language Looked Like 100 Years Ago

Arika Okrent

Pick the Real U.S. States

Can you pick the actual states without making a mistake?

10 Would-Be Assassins Who Tried To Kill Hitler

Mark Mancini

When Colin Powell Met Sergeant Elvis Presley

Nick Greene

Why Is It That You "Can't Even" But You Never Find That You "Can Even"?

Gretchen McCulloch

21 Things You Might Not Know About 'NewsRadio'

Roger Cormier

Some believe that it was the funniest sitcom of the '90s, and they weren’t drunk on Rocket Fuel Malt Liquor when they said it.

Video Premiere: Jane Goodall on Instincts

Chris Higgins

The world premiere of a short film featuring Jane Goodall, chimpanzee expert and conservationist.

How Tall Are These 11 Commonly Known Objects?

50 Facts About Earth, From Top to Bottom

Rebecca OConnell

Zombie Simulator Tells You The Best Place To Hide In Case Of Outbreak

Meghan Holohan

WWI Centennial: Fall of Przemyśl

Erik Sass

How Scientists Use Images of the Sky to Time Travel to Stars

Erin McCarthy

The Math of Shuffling Cards

Chris Higgins

How much shuffling does it take to randomize a deck of cards? And how "random" can it become?

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