Bang Goes the Theory
BBC One 30m 2009
The BBC's popular science series Bang Goes the Theory delivers the best in both science and technology to explain the world we live in. In this special Technology collection, we'll learn how GPS works, investigate how hackers can access your smartphone, and find out whether or not wireless signals pose a health risk.
Starring: Liz Bonnin Dallas Campbell Jem Stansfield
Genres: Documentary, Family