Uploaded October 2023 | Updated September 2026, 22 hours ago
Alternative Theories: Some researchers suggest that the fear of Friday the 13th may have roots in ancient lunar calendars where there were 13 months in a year, creating a fear of an extra, irregular month.
Alternative Theories: Some researchers suggest that the fear of Friday the 13th may have roots in ancient lunar calendars where there were 13 months in a year, creating a fear of an extra, irregular month.
