Mental Floss (stylized mental_floss) is an American magazine that presents facts and trivia in a humorous way. It is published nine times a year. MentalFloss.com hosts a popular blog, which presents additional trivia, features and interesting news articles. The magazine has a circulation of 160,000, while the website attracts nearly 10 million users a month.Launched in Birmingham, Alabama in 2001, the company has additional offices in Midtown Manhattan.