Dan got chatting to the How Stuff Works' Marshall Brain on the BIGGER and BETTER Fun Kids Science Weekly to answer listener Joe's question on how batteries work?
Remember to tune in to Dan on the Fun Kids Science Weekly every Saturday wherever you get your podcasts

THE WIGGLES: Wiggle Up, Giddy Up
05:40

JOEL ARCANJO: Crookhaven
13:20

SUSAN BROWNRIGG: The Wrong Tracks
11:12