Big Questions Answered, How and Why

What Is It Like To Be Invisible?

Discover the surprising (and very real) benefit of feeling like you're going unseen.

What is Déjà Vu?

Haven't we answered this one before?

How Do Fish Have Sex?

Hint: there's no physical contact involved.

What Do the Numbers on Your Credit Cards Mean?

Let's break it down.

Why Are Calico Cats Almost Always Female (and Always Look Different)?

It's all the result of having two X chromosomes.

Why Is L.A. Traffic So Awful?

What Is Belly Button Fluff?

It’s blue, fuzzy and lives in your belly button, and it actually has an important function…

Does Drinking Alcohol Kill Brain Cells?

No, but it does cause temporary damage that can become permanent with alcoholism.

How Do Honey Bees Survive the Winter?

As hard as bees toil during their peak seasons, you’d think the colder months would bring some kind of hibernation or rest, even if it means snowy death.

Why Do Dogs Eat Poop?

Fine fecal dining, explained.

How Do Anthills Survive the Rain?

The ant fortresses you find on your lawn have a number of defenses.

What Makes Red Meat Red?

Furthermore, what color is human meat?

Can Fish Taste?

Yes, and not just with their tongues.

Is a Microphone a ‘Mic’ or a ‘Mike’?

How Did the Grapefruit Get Its Name?

As it turns out, it’s a relatively new designation.

What’s With The New Yawk Accent?

The story of how department stores taught us about language and prestige.

Why Do Some Guitarists’ Fingers Smell Like Garlic?

Playing out of key may not be the most embarrassing thing a guitarist has to endure after all.

Dan Bluestein, Wikipedia Commons // CC BY 2.0

Where Did the Greek-Themed Coffee Cup Come From?

Those ubiquitous Greek-themed coffee cups have an unlikely father: a Czechoslovakian Holocaust survivor.

Why Are UPS Tracking Codes So Long?

While you’d be forgiven for assuming that UPS tracking codes are generated randomly, those numbers (and letters) actually contain a lot of information.

Why Is There a Unicorn on the British Pound Coin?

The presence of the Queen's head, thistle, and portcullis on the pound coin are easy to understand, but a unicorn?

Where Do Insects Poop?

Supercaliphotolistic/iStock via Getty Images

Why Are The Best Competitive Eaters So Skinny?

Mostly so they don't die. In 2011, Sonya “The Black Widow” Thomas won the first-ever Women’s Division of the Nathan’s Hot Dog Eating Contest by downing 40 dogs in one sitting. That’s 12,360 calories consumed in 10 minutes …

Yankee Doodle by A.M. Willard // Public Domain

Why Did Yankee Doodle Call a Feather ‘Macaroni’?

What’s going on here?

How Do Animals Laugh?

Your dog is laughing, you just couldn't tell.

BIG QUESTIONS