THE KNOWLEDGE FEED

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3 Mobile Apps That Can Help You Invest With Ease

Foster Kamer the mag

How your smartphone can help you invest smartly and make more money.

11 Basic Things That Are Difficult to Do in Space (And How Astronauts Do Them)

Here's Some Concept Art for the Ghostbusters Ride that Never Happened

Erin McCarthy

Kids of the ‘80s would have killed to be a Ghostbuster—and they almost got the chance.

Roads That Recharge Electric Cars That Drive on Them

Rebecca OConnell

The United Kingdom is currently trying out special roads that can charge electric cars as they drive.

Keep Your Sugar In a Snow Globe

Rebecca OConnell

Why hold your sugar in a plain old bowl, when you can keep it in this whimsical snow globe?

15 Monumental Facts About the Lincoln Memorial

Michael Arbeiter

Seated proudly at the west end of Washington, D.C.’s National Mall, the Lincoln Memorial is one of the most beloved American monuments: It attracts millions of visitors each year.

NYC Will Be the Latest City to Host a Ball Pit for Grown-Ups

Michele Debczak

It's every kidult's dream come true

"Sea Monster" Raised From the Bottom of the Baltic

Caitlin Schneider

It has the ears of a lion and the mouth of a crocodile.

Doctors May Soon Prescribe Video Games for Mental Disorders

Janet Burns

The Project: EVO platform has ADHD, autism, and depression in its cross-hairs

13 Hard-Hitting Facts About 'American Gladiators'

Jake Rossen

Before the show was a hit, audience members were made out of plywood.

Does Febreze Really "Trap" Bad Odors?

Hannah Keyser

Turns out, yes—a cage-like chemical compound called cyclodextrin traps smelly scents.

Company Patents 12-Mile-High Inflatable Space Elevator

Michele Debczak

It's the great space elevator.

Delight Your Inner Kid With This Giant Lite-Brite

Rebecca OConnell

464 LED lights to help worker morale.

The Missing Links: Pillows That Look Like Rocks

Colin Patrick

Name U.S. Presidents' Last Names by Length

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