The Southwest Florida Chapter of Mensa is thriving, meeting every two weeks – discussing brainy topics. The Mensa Society formed in 1946 when two strangers on a train travelling through the English countryside, a lawyer and a medical researcher, struck up a conversation. They enjoyed themselves so much they decided to start a club. The social organization for smart people now claims more than 100 thousand members in 100 countries. WGCU’s Valerie Alker recently attended a local Mensa meeting and has this report.