Batteries power all sorts of important things, which is why it’s a great topic for this week’s episode.

Incidentally, a great thing about Take Five is that because each episode is so short, it won’t use much of your battery! That’s called responsible podcasting, and is why Take Five’s slogan is “Saving the Planet One Episode at a Time”.

Show notes and links:

* How do batteries work? A simple introduction (explainthatstuff.com)