total descendants::5 total children::2 1 ❤️ |
Each day, workers at the wastewater treatment plant in New Haven, Connecticut, siphon off a bit of sewage and put it in a cooler. Then, researchers from Yale University swing by to pick it up. In their hands, that pile of refuse is a key tool to predict the trajectory of the local COVID-19 outbreak. cely clanok: https://www.theverge.com/21283825/sewer-systems-coronavirus-seawge-data-warning-signs-cities |
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