How ATMs Spread Money and Microbes
Dec 15, 2016•5 min
Episode description
There's an invisible world that’s right at your fingertips. Literally. Trillions and trillions of tiny microbes live alongside us in our cities and we don't even see them. A team of scientists recently swiped a whole bunch of ATM keypads in New York, looking for evidence of our minuscule neighbors.
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