Live Smarter - Trivia, Quizzes, and Brain Teasers | Mental Floss

The 20 Most Valuable Companies in the World

The Apple store on Fifth Avenue in New York City.

The 20 Most Valuable Companies in the World

Doctor’s 60-Second Trick Makes Any Face Mask Fit Better

Mika Baumeister, Unsplash

Doctor’s 60-Second Trick Makes Any Face Mask Fit Better

Take the Stress Out of the Holidays With Live Christmas Tree Delivery and Light Installation From Walmart

Carolyn Christine, Unsplash

Take the Stress Out of the Holidays With Live Christmas Tree Delivery and Light Installation From Walmart

Why You Shouldn’t 'Heat Up' Your Car's Engine In Cold Weather

iStock/borchee

Why You Shouldn’t 'Heat Up' Your Car's Engine In Cold Weather

The Reusable Rocketbook Smart Notebook Is the Ultimate Recycling Move

StackCommerce/Rocketbook

Why Neatly Carve Your Meat When You Can Shred It Like a Bear With These Handy Meat Shredders?

It's bear-y satisfying.

How to Crack an Egg, According to Science

There's an easier way.

Here’s How Often You Should Wash Your Sweaters

Freshly laundered and ready to wear four days in a row.

What Happens if Someone Actually Objects During a Wedding Ceremony?

We are gathered here today to find out what happens when your mouthy uncle makes a scene.

Why Only One Side of Tinfoil Is Shiny

The shiny side is on top here, but that doesn't necessarily make it better.

If the Polls Close While You’re Still in Line to Vote, Don’t Leave

Comstock Images/iStock via Getty Images

Amazon's Under-the-Radar Coupon Page Features Deals on Home Goods, Electronics, and Groceries

Stock Catalog, Flickr // CC BY 2.0

America's Top 25 Colleges and Universities for 2021

Harvard University's Memorial Hall.

Squirrels Are Assaulting Porch Pumpkins Across the Country—Here's How to Stop It

Squirrels are looking to pumpkins for sustenance this year.

Warby Parker Created a Spray to Prevent Your Glasses From Fogging Up When You Wear a Face Mask

They're smiling under the masks (because their glasses aren't foggy).

Common Misconceptions About Depression

Justin Dodd, ready to debunk mental illness myths.