Luck Turns Bad: First 7/7/7, Now Friday the 13th

Our brains are hard-wired to search for meaning, to help us understand the world. For the most part, the brain does pretty well, but often people see patterns where they don’t exist. This happens in numerology, wherein people seek special significance in numbers.

July 2007 is unique in that it has both an especially lucky and an especially unlucky day, both within a week of each other. The first date, July 7, was full of lucky sevens, while the luck supposedly runs out this Friday the 13th.

Benjamin Radford
Live Science Contributor
Benjamin Radford is the Bad Science columnist for Live Science. He covers pseudoscience, psychology, urban legends and the science behind "unexplained" or mysterious phenomenon. Ben has a master's degree in education and a bachelor's degree in psychology. He is deputy editor of Skeptical Inquirer science magazine and has written, edited or contributed to more than 20 books, including "Scientific Paranormal Investigation: How to Solve Unexplained Mysteries," "Tracking the Chupacabra: The Vampire Beast in Fact, Fiction, and Folklore" and “Investigating Ghosts: The Scientific Search for Spirits,” out in fall 2017. His website is www.BenjaminRadford.com.