These strange-sounding rules can determine medals, rankings, and Olympic legacies.

MISCONCEPTIONS
We're separating fact from fiction when it comes to these deadly diseases.
Ever follow a strategy to try to get free upgrades on a flight? Those “hacks” might not actually work after all.
These common myths continue to spread each winter.
How much water should you really drink a day? Well, it’s complicated.
The inhabitants of the Sunshine State may not be as old or kooky as you think.
The details of the story—both small and big—have been interpreted in different ways, some of which have no evidence at all.
Don’t believe everything you hear while in the kitchen—even if it’s an old trick your grandma swears by.
People get a lot wrong about this secretive government agency.
From blue balls to broken hymens, there’s a lot people don’t understand about sex.
The stories might sound interesting, but they’re not all necessarily the truth. Here are five misconceptions about how popular phrases were invented.
We all remember playing ‘The Oregon Trail’ on our old computers, but how accurate was that game to real life?
Were the 1970s a low-tech era? And did everyone actually hate disco?
There are a lot of misconceptions about the Arctic, from the whole concept of the North Pole, to the number of penguins who live there.
How accurate are Jane Austen novels in representing the actual Regency Era? Not very, as it turns out.
Do you have to wear black to a funeral? Does a procession always end at a cemetery? We answer all of the burning questions you might have never thought to ask about funerals.