If you ’re the type of person who likes to do things the needlessly complicated manner , then come on over . Here ’s how to make Associate in Arts batteries exclusively by hand , good manners of YouTube ’s NurdRage .
The necessary materials amount to a 5 mL charge plate syringe ( the perfect sizing for a electric battery case , it turns out ) , a Zn sheet , potassium hydroxide , manganese dioxide , C powder , and pencil lead . And yes , all of the chemicals are easy encounter online . The result may not the gimcrack way to power a clock or remote command , but you ’ll come out with a greater taste for the small battery . [ NurdRageviaDigg ]
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