sentences:  Most teenagers are adept at learning through web-based computer tools.Against this background, 21 students entering the 8th and 9th grades (aged 12 to 14 years old) enrolled in a Biotechnology Summer Camp in June 2006 — organized independently by the Georgia Institute of Technology in Atlanta, Georgia (USA) — focusing on diabetes mellitus.Lectures on pathophysiology and clinical aspects of diabetes were followed by simulated cases using the AIDA on-line diabetes software simulator accessed via the internet at http