Transcript:
Sluggo: Why do gas trucks always have a chain dangling off the back?
Nancy: That's to prevent an explosion.
Sluggo: Gotta go to th' store---See ya later.
Nancy: What's that?
Sluggo: A can of fluid for my uncle's lighter.
Truck reads: GASOLINE
Science AND humor…Bill Nye owes a tip of the beaker to good ol’ Ernie!!!