In this series, a group of kids create a community centre in a old building in the inner city and call Powerhouse. As things turn out, that move found them opposing criminals whom they manage to find and capture. Furthermore, that incident is but the first of a series of informal cases that have compelled the kids to investigate as detectives where they employ their knowledge of science and other areas to solve the crime. Interspersed in the show are "commercials" promoting health and fitness tips.