Mensa is an organization for people with high intelligence that was founded in 1946. Membership requires scoring in the top 2% on standardized intelligence tests. The document provides information about joining Mensa, including contact information. It also includes a sample test called the Mensa genius quiz to help students determine if they would qualify for membership based on their score. Scores are interpreted on a scale from excellent candidate to everyone has an off day. Members are cautioned that intelligence tests only measure one aspect and should not be viewed as determining life success or failure.