Why Do Superheroes Wear Their Underwear On the Outside?

Hey everybody!  I was doing a bit of rooting around on the internet—because working on the holidays is for suckers and I’ll have no part of it, thank you very much—and I ran into this video that answers the age old question, just why do superheroes wear their underwear on the outside?  The video below was put together by the fine folks at Today I Found Out.  If superheroes aren’t your thing, there’s plenty of other interesting facts out there to pique your interest, and if they are, go ahead and watch: