Heres episode 6 of Circuit Playground, a charming show that teaches kids about electricity. Its produced by our friends at Adafruit. In this episode, Ladyada teaches Adabot about electrical grounding.

http://feeds.boingboing.net/~r/boingboing/iBag/~3/dCdr2c0wgnY/new-episode-of-circuit-playgro.html