Cars aren’t a piece of fruit, so how did they come to be associated with lemons? Discover how this slang term got adopted in the automotive world and what it really means.

BIG QUESTIONS
Discover the curious origins of America’s favorite ballpark snack and why it’s called a “hot dog” to begin with. (Spoiler: It doesn’t involve any literal dog meat.)
Monkey bread—a sticky pull-apart pastry that’s typically made from canned biscuit dough—is a sugary, cinnamony treat that has nothing to do with primates.
The popular warehouse chain won't let customers in until 10 a.m. Early birds want answers.
The question of who has a claim to the moon and its resources is less a speculative fiction subject and more one for lawyers. Specifically, space lawyers.
The little pinprick spots on apples, pears, and potatoes are called lenticels, and they’re very important.
While they’re ubiquitous in pop culture, there’s one place where you won’t find great white sharks, and that’s behind glass.
This classic American soda started as a brewed tea made from a potentially toxic plant.
You’ve probably wondered what’s really inside a hot dog before. We have the answer—though we don’t recommend reading it before your next cook-out.
Discover the real reason why Memorial Day always happens on a Monday, plus how the holiday actually does differ from Veterans Day, and more.
Covering the potatoes can help prevent a potentially dangerous toxin from forming.
If the colony of Carolina and the Dakota Territory hadn’t decided to split themselves up, we’d have only 48 states right now. But why did these particular places become geographic variants of each other?
Both Memorial Day and Veterans Day are meant to celebrate military veterans, but there's one important distinction you should remember.
The popularity of the once-iconic family car has dwindled quite a bit.
The earliest Swiss Army knives weren't from Switzerland at all.
Ever wondered why prom-goers wear corsages and boutonnieres? Learn the fascinating history behind these floral trends and their evolution through time.
Natural rubber is white, and so were the earliest car tires. So, why are modern-day tires black? The answer is linked to Crayola and carbon black.
These are the five deepest shipwrecks ever discovered, including the USS ‘Samuel B. Roberts,’ which went to the depths of the Philippine Trench during the Second World War.
All over the world, people use the terms 'England,' 'Great Britain,' and the 'United Kingdom’ interchangeably, even though they all mean different things.
We associate left-handedness with intelligence, out-of-the-box thinking, and artistic talent. But are these flattering generalizations backed up by science?
Miracle Whip may remind you of mayo, but it‘s not the same, according to the FDA.
One theory says it comes from an Irish word; another says we have the ancient Romans to thank. But the joke is on those theories, because the real story is more complicated than that.
Baseball’s score-keeping system is full of abbreviations, but why exactly is the letter ‘K’ synonymous with a ‘strikeout’? Discover more about the evolution of baseball terms like this here.
Determining the world’s smallest country isn’t as easy as simply calculating area or population.