Exploring the origins of 13 popular superstitionsA woman ignoring the superstition about opening an umbrella in the house.Getty ImagesJune 13, 2014, 1:11 PM UTCBy Samantha OkazakiHulton ArchiveSlideshow  13 photosHappy Friday! Explore the origins of 13 enduring superstitionsLearn about the roots of popular superstitions that have been clinging, barnacle-like, to the human psyche for decades.Print