If you've been using the terms pretty much interchangeably, you're technically wrong. But you're not alone.

BIG QUESTIONS
Though they differ in taste and appearance, white asparagus and green asparagus are the same plant species.
Bowling shoes aren't top-line kicks, but they do more to keep you safe than you might think.
The silhouette on the NBA logo—a player dribbling and swiveling between a red and blue background—is Lakers legend Jerry West. But how does he benefit, if at all?
If it were up to Alexander Graham Bell, we probably wouldn’t.
These color-coding labels don’t exactly say what they mean—but you can make some educated guesses.
Broccoli rabe isn't the same as broccoli, but once you know how to treat it, you can cook it just as easily.
Semi truck sleeper cabs can be much more tricked out than you might expect.
Whether you say 'car-mel' or 'car-a-mel', your pronunciation of 'caramel' is technically correct.
A special ingredient helps sour candy pack a mouth-puckering punch.
From rotten eggs to stinky socks, the most bizarre Jelly Belly flavors often seem to come out of nowhere. Here’s how the brand actually creates those weird jelly beans.
If you’ve ever picked up a softball, you probably realized that the name is a misnomer.
‘Spick’ doesn’t mean ‘clean.’ And ‘span’ doesn’t mean ‘clean.’ So what’s going on here?
If you notice a truck driver flashing their lights, they're likely trying to communicate some important information about the road ahead.
It’s an issue so complicated that river length isn't even considered a useful measure anymore.
If you say “my pleasure” before your Chick-fil-A cashier has a chance to utter it, you won’t score free food.