Big Win Sirens: A standard police siren sounded every time a match was successful.The Chief comments that it sort of makes sense if you don't think about it too much. Greg explains that fan because he plugged in the fan, the windmill was able to generate electricity, which in turn was able to power the fan. It works, despite the fact that there was no electricity to start up the fan.
Greg's solution? Just plug in a fan and aim it at the windmill. Naturally, once the wind stops, the power goes out.
The series was a co-production between WGBH Boston and WQED Pittsburgh. Where in the World Is Carmen Sandiego? is an Educational Game Show based on the Carmen Sandiego computer games by Brøderbund, which ran for five seasons (295 episodes 65 episodes each in Seasons 1-3 and 50 episodes each in Seasons 4-5) on PBS from Septemto Decem(with reruns airing until May 31, 1996).