en WordPress.com Forums Ed's Profile learntofish Profile Topics started Replies created Profile Topics started Replies created learntofish Forum role Member since Last activity Topics created Replies created Member Jul 12, 2009 (15 years) - 0 1 Forum role Member Member since Jul 12, 2009 (15 years) Last activity - Topics created 0 Replies created 1 Bio I am interested in mathematics, physics and computer science.