|Airdate||December 13, 1997|
Engineering & Technology
Moby is testing out his chest lights, but they keep going out. He takes a plug and connects it to the wall to charge up. Tim beings answering the letter about electricity. At the end when Tim advises to be causious around electricity, Moby collapses to the floor.
Enter FYI here
It is the oldest BrainPOP episode.