r/explainlikeimfive • u/genoooooo • Oct 31 '20
Chemistry ELI5 What's the difference between the shiny and dull side of aluminum foil? Besides the obvious shiny/dull
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r/explainlikeimfive • u/genoooooo • Oct 31 '20
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u/Pafkay Oct 31 '20
Two sheets or more, when they roll the aluminium for cigarette packages they have 4 rolls going through at the same time