this is my first experiment using raw materials to generate electricity..
well..first we pour some venegar (which contains Asetic acid) into a paper cup,
then add plenty of salt..
add some warm water..
finally..connect the cell with copper wire..and of course the nail(zinc)as the negative terminal..then it's done lol..cool eh?
*addition of orange juice is recommended..
*believe it or not,the voltage produced can actually give meeteck a shock haha...
(well,at that time we don't have a voltmeter..so..haha..instead, we use meeteck as guinea pig..as a HUMAN METER wahaha)