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Do you love to learn? If so, you’ve come to the right place. From mind-blowing facts to grammar mistakes to psychology terms, get ready to exercise your brain.

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Does the Color of Windshield Wiper Fluid Matter?

Windshield wiper fluid's only job is to assist in cleaning the windshield so you can drive safely. But does its color matter?

You Can Make a Costco Return Without a Receipt—Here’s How

Costco is making our lives easier once again


21 Confidence-Boosting Songs to Make You Feel Invincible

Want to boost your self-esteem? Go out and conquer the world with these songs about confidence.


This One Habit Will Make You a Better Houseguest

Follow this etiquette expert's genius two-minute tip to ensure you're invited back time and again


How to Stand Up for Yourself and Get What You Deserve

Learning how to stand up for yourself is a key to boosting your confidence

16 Holiday-Party Etiquette Mistakes You’re Probably Making—and How to Avoid Them

Sure, you know the big missteps to avoid at the annual Christmas bash. But what about these subtle holiday-party etiquette...


How to Build Emotional Strength for Maximum Confidence

With these expert techniques, you can develop the self-assurance and emotional strength to face whatever life throws at you

New Survey: This Is the No. 1 Most Gullible State in America

Do you believe everything you read? If you live in this state, you might!


That’s Why We Do That! The Uncommon Origins of Common Habits

These things seem so commonplace, we barely think about them. But how did they get started, exactly?


The Delicious History of Hot Chocolate

The tasty beginnings of a beloved winter tradition: drinking hot chocolate


Think a Coin Toss Is 50/50? Think Again

People have been relying on the coin toss for quick, unbiased decision-making since ancient times. But is a coin flip...

The “Legs on the Floor” Riddle: Can You Solve It?

Don’t get tripped up by the viral "legs on the floor" riddle


Song Stuck in Your Head? Here’s How to Stop Those Pesky Earworms

We've all had a tune linger in our head for much longer than we'd like. Here's why earworms happen—and what...


The “Penny Has 5 Children” Riddle: Try to Solve the Viral Riddle

Penny has five children and a penchant for giving her kids some rather unusual names. You know the first four,...


How to Pluralize Last Names for Holiday Cards—Especially Tough Ones Ending in “S”

'Tis the season for holiday cards! Here's how to properly write plural last names, whether you're signing them or addressing...


These Are the 2023 Words of the Year, According to Dictionaries

What word defined the past year for you? Find out if your guess matches the actual word of the year...

You’re Blushing! The Science Behind Those Rosy Cheeks

Turning beet red is never fun, but the science behind why people blush, a uniquely human phenomenon, sure is fascinating


How to Write a Sick-Day Email—Plus Templates to Use When You’re Under the Weather

When you feel miserable, it’s hard to craft the perfect sick-day email. We’ve done the hard part for you, so...


How to Stop Comparing Yourself to Others for Healthier Self-Esteem

Don't compare your "real" to someone else's highlight reel


How to Become Smarter and Wiser: 16 Strategies to Boost Your Brainpower

You can improve your focus and memory, better your creative problem-solving ability and get smarter with some simple and easy...


How to Win Connect 4 Every Time, According to the Computer Scientist Who Solved It

Ready to discover new expert-approved Connect 4 strategies? Learn how to win Connect 4 and conquer your opponent every time.


10 Positive Phrases Americans Find Cringiest in 2023

Don't feel bad if you roll your eyes at these overly optimistic phrases. You are not alone!


This Is Why Your Sneakers Have an Extra Hole

Ever noticed that extra shoelace hole on your sneakers? It's there for a reason, and you should be putting it...


How to Focus: 9 Science-Backed Ways to Block Out the Noise and Improve Your Concentration

What Is IQ, and How Well Does It Predict Success?

What does IQ measure? According to our experts, having formal intelligence and being smart are not necessarily the same thing.

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How to Tell If Someone Is Lying, According to a Human Lie Detector

Body language, facial expressions and speaking habits can help you detect dishonesty. Here's how to tell if someone is lying,...


Dishes Still Wet After Running Through the Dishwasher? Try This

This dishwasher hack will dry your dishes in just five minutes!


How Looking for Love at Mensa Changed My View of Intelligence

Bright or not, true love is hard to find. But searching for your other half in a crowded room of...


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What Exactly Is MSG—and Is It Really Bad for You?

Learn what the flavor enhancer MSG really is, what foods it's found in—and what risks may be associated with it


How to Win the Powerball Jackpot: 4 Strategies That Can Boost Your Odds

Lotto is a game of chance, but can strategy also come into play? We asked statisticians and looked at the...


Can You Make Your Own Luck? Experts Explain How to Stack the Odds in Your Favor

Feeling lucky? It’s more than a matter of chance. And as luck would have it, we’ve got the tips on...