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Money has evolved from gold/silver coins to forms of brass, copper, other mixes for coins and banknotes been mostly paper and recently moved towards plastic. W
by Zenst 7y ago
Money has evolved from gold/silver coins to forms of brass, copper, other mixes for coins and banknotes been mostly paper and recently moved towards plastic.
Which made me wonder - do bacteria and viruses live longer upon modern money than money of old.
- agravier 7y agoSilver at least shows antimicrobial properties.
- DoreenMichele 7y agoCopper is also antimicrobial. Pennies of old had more copper in them. Like pennies from my childhood.