Don't let batteries get you down, learn all their secrets with this 24 page zine of batteries, power, and cool facts about how to make your circuit GO! "Batteries are everywhere, and people use them all the time even if they aren't building DIY electronics. I think that's one of the reasons they are often under discussed - because they are so familiar. But there's a lot going on inside batteries, and I'm going to share with you some things you may not have known, to make your circuit powering experience smoother!"