how to make battery at home | amazing battery from soil 

how to make battery at home | amazing battery from soil
*************************************************hi friends today in this video I have made a very simple homemade soil battery using iron nail, copper wire, soil & water, so friends if you like this video then share this video & subscribe our youtube channel, thanks for watching guys.
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#howtomakebattery#soilbattery#earthbattery

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