How Friday the 13th Works
How Friday the 13th Works
WBEZ brings you fact-based news and information.
Sign up for our newsletters
to stay up to date on the stories that matter.
What is it about Friday the 13th that gives us the collective willies? Discover the surprising roots of this common superstition — and what paraskevidekatriaphobia means — in this HowStuffWorks podcast.