Correction: Some of the animations in this video depict power flowing from the positive (+) side of a battery. This is incorrect. Power flows from the negative () end of the battery. We apologize for the mistake.

Have you ever wondered how you can turn the light on in your house? Or maybe why you can push a doorbell and it makes a sound? This happens because of circuits! Join Jessi and Squeaks as they learn how circuits work, and make their very own!


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SOURCES:
http://discoverykids.com/articles/how...
http://science.jrank.org/kids/pages/2...