how an battery works by how_things_work

how_things_work

4 / 2

24th Jul 2016

24th Jul 2016

just how an battery works

Comments

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  powderskye 24th Jul 2016
  still good
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  powderskye 24th Jul 2016
  an battery
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  LazerPorpuz 24th Jul 2016
  an battery
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  Onic 24th Jul 2016
  It's "How a Battery Works" not AN battery.