MODEL RELEASED. Biology lesson. Schoolgirls using a computer and looking at biological specimens, as they work outdoors during a biology lesson. This is a school science project in rural Sweden. In a large rural area like this, computers are used to aid communication, improving teaching and reducing the effects of isolation. These girls are members of an educational bulletin board system (BBS) that they can use to communicate with their teachers and other pupils. Internet access is widespread throughout Sweden.