There’s a two-part history to the origins of why we call pants a “pair” when it’s only one item of clothing. We explore the interesting background here.

BIG QUESTIONS
You’re far from the only one who does it, so why do we resort to weather when making small talk?
Do you swear you think back to your childhood when you smell a certain type of cookie? There’s a science behind the phenomenon.
You don’t think twice before squeezing a lemon into your drink while you’re dining out, but you might want to.
You’ll need to look back to Ancient Roman history to learn how the modern-day months got their names—and what they were called before.
Have you ever noticed there’s a pin-sized hole in each coffee cup lid? There’s a reason for that.
Those mysterious white lines you often see on the road right before a storm aren't just for show.
Where the word “woke” came from and how it’s used today.
It’s not just because you’re spending more time indoors.
Ever wonder why the new year officially starts on January 1? Turns out, you can thank Pope Gregory XIII—and Julius Caesar.
Giant piles of nasty, filthy snow will still line your streets, long after the most recent winter storm. What gives?
End-of-year smooching has roots in the parties of ancient Rome, but Thomas Edison had a part to play, too.
Jesus’s birthday is subject to interpretation, and there are plenty of intriguing theories to explain how we landed on December 25 to celebrate Christmas.
Nobody will think you’re talking about baseball season, open season, or any other season. But why?
While it might seem a little more magical if we told you that nobody really knows why Santa lives there, there is a relatively traceable paper trail.
Americans favor 'Merry Christmas,' while Brits opt for 'Happy Christmas.' Here's how we got here.