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Battery
Ever wonder how something as small as a double-A battery can power your CD player, your torch, or a remote control? If so, you’ll definitely want to watch our BrainPOP UK movie about batteries! In it, Tim and Moby explain exactly how batteries are able to convert stored chemical energy into electrical power. You’ll learn about all the relevant parts of a battery, from anode to electrolyte; why a battery has to be part of a circuit in order to work properly; and in what sorts of places you can find one. So switch on to the movie— you’re sure to get a charge! |
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